201751044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 557706240

約数和(自身を除く): 355955196

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 71, 76, 103, 114, 121, 132, 142, 206, 209, 213, 228, 242, 284, 309, 363, 412, 418, 426, 484, 618, 627, 726, 781, 836, 852, 1133, 1236, 1254, 1349, 1452, 1562, 1957, 2266, 2299, 2343, 2508, 2698, 3124, 3399, 3914, 4047, 4532, 4598, 4686, 5396, 5871, 6798, 6897, 7313, 7828, 8094, 8591, 9196, 9372, 11742, 12463, 13596, 13794, 14626, 14839, 16188, 17182, 21527, 21939, 23484, 24926, 25773, 27588, 29252, 29678, 34364, 37389, 43054, 43878, 44517, 49852, 51546, 59356, 64581, 74778, 80443, 86108, 87756, 89034, 103092, 129162, 138947, 149556, 160886, 163229, 178068, 236797, 241329, 258324, 277894, 321772, 326458, 416841, 473594, 482658, 489687, 555788, 652916, 710391, 833682, 884873, 947188, 965316, 979374, 1420782, 1528417, 1667364, 1769746, 1958748, 2654619, 2841564, 3056834, 3539492, 4585251, 5309238, 6113668, 9170502, 10618476, 16812587, 18341004, 33625174, 50437761, 67250348, 100875522, 201751044]

約数ペア:

[(1, 201751044), (2, 100875522), (3, 67250348), (4, 50437761), (6, 33625174), (11, 18341004), (12, 16812587), (19, 10618476), (22, 9170502), (33, 6113668), (38, 5309238), (44, 4585251), (57, 3539492), (66, 3056834), (71, 2841564), (76, 2654619), (103, 1958748), (114, 1769746), (121, 1667364), (132, 1528417), (142, 1420782), (206, 979374), (209, 965316), (213, 947188), (228, 884873), (242, 833682), (284, 710391), (309, 652916), (363, 555788), (412, 489687), (418, 482658), (426, 473594), (484, 416841), (618, 326458), (627, 321772), (726, 277894), (781, 258324), (836, 241329), (852, 236797), (1133, 178068), (1236, 163229), (1254, 160886), (1349, 149556), (1452, 138947), (1562, 129162), (1957, 103092), (2266, 89034), (2299, 87756), (2343, 86108), (2508, 80443), (2698, 74778), (3124, 64581), (3399, 59356), (3914, 51546), (4047, 49852), (4532, 44517), (4598, 43878), (4686, 43054), (5396, 37389), (5871, 34364), (6798, 29678), (6897, 29252), (7313, 27588), (7828, 25773), (8094, 24926), (8591, 23484), (9196, 21939), (9372, 21527), (11742, 17182), (12463, 16188), (13596, 14839), (13794, 14626)]