201559644

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 635228160

約数和(自身を除く): 433668516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 78, 93, 99, 108, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 297, 341, 351, 372, 396, 403, 421, 429, 468, 558, 572, 594, 682, 702, 806, 837, 842, 858, 1023, 1116, 1188, 1209, 1263, 1287, 1364, 1404, 1612, 1674, 1684, 1716, 2046, 2418, 2526, 2574, 3069, 3348, 3627, 3789, 3861, 4092, 4433, 4631, 4836, 5052, 5148, 5473, 6138, 7254, 7578, 7722, 8866, 9207, 9262, 10881, 10946, 11367, 12276, 13051, 13299, 13893, 14508, 15156, 15444, 16419, 17732, 18414, 18524, 21762, 21892, 22734, 26102, 26598, 27786, 32838, 36828, 39153, 39897, 41679, 43524, 45468, 49257, 52204, 53196, 55572, 60203, 65676, 78306, 79794, 83358, 98514, 117459, 119691, 120406, 125037, 143561, 147771, 156612, 159588, 166716, 169663, 180609, 197028, 234918, 239382, 240812, 250074, 287122, 295542, 339326, 352377, 361218, 430683, 469836, 478764, 500148, 508989, 541827, 574244, 591084, 678652, 704754, 722436, 861366, 1017978, 1083654, 1292049, 1409508, 1526967, 1625481, 1722732, 1866293, 2035956, 2167308, 2584098, 3053934, 3250962, 3732586, 3876147, 4580901, 5168196, 5598879, 6107868, 6501924, 7465172, 7752294, 9161802, 11197758, 15504588, 16796637, 18323604, 22395516, 33593274, 50389911, 67186548, 100779822, 201559644]

約数ペア:

[(1, 201559644), (2, 100779822), (3, 67186548), (4, 50389911), (6, 33593274), (9, 22395516), (11, 18323604), (12, 16796637), (13, 15504588), (18, 11197758), (22, 9161802), (26, 7752294), (27, 7465172), (31, 6501924), (33, 6107868), (36, 5598879), (39, 5168196), (44, 4580901), (52, 3876147), (54, 3732586), (62, 3250962), (66, 3053934), (78, 2584098), (93, 2167308), (99, 2035956), (108, 1866293), (117, 1722732), (124, 1625481), (132, 1526967), (143, 1409508), (156, 1292049), (186, 1083654), (198, 1017978), (234, 861366), (279, 722436), (286, 704754), (297, 678652), (341, 591084), (351, 574244), (372, 541827), (396, 508989), (403, 500148), (421, 478764), (429, 469836), (468, 430683), (558, 361218), (572, 352377), (594, 339326), (682, 295542), (702, 287122), (806, 250074), (837, 240812), (842, 239382), (858, 234918), (1023, 197028), (1116, 180609), (1188, 169663), (1209, 166716), (1263, 159588), (1287, 156612), (1364, 147771), (1404, 143561), (1612, 125037), (1674, 120406), (1684, 119691), (1716, 117459), (2046, 98514), (2418, 83358), (2526, 79794), (2574, 78306), (3069, 65676), (3348, 60203), (3627, 55572), (3789, 53196), (3861, 52204), (4092, 49257), (4433, 45468), (4631, 43524), (4836, 41679), (5052, 39897), (5148, 39153), (5473, 36828), (6138, 32838), (7254, 27786), (7578, 26598), (7722, 26102), (8866, 22734), (9207, 21892), (9262, 21762), (10881, 18524), (10946, 18414), (11367, 17732), (12276, 16419), (13051, 15444), (13299, 15156), (13893, 14508)]