201460506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 292056294

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 31, 34, 39, 51, 58, 62, 78, 87, 93, 102, 169, 174, 186, 221, 338, 377, 403, 442, 493, 507, 527, 663, 754, 806, 899, 986, 1014, 1054, 1131, 1209, 1326, 1479, 1581, 1798, 2197, 2262, 2418, 2697, 2873, 2958, 3162, 4394, 4901, 5239, 5394, 5746, 6409, 6591, 6851, 8619, 9802, 10478, 11687, 12818, 13182, 13702, 14703, 15283, 15717, 17238, 19227, 20553, 23374, 29406, 30566, 31434, 35061, 37349, 38454, 41106, 45849, 63713, 68107, 70122, 74698, 83317, 89063, 91698, 112047, 127426, 136214, 151931, 166634, 178126, 191139, 198679, 204321, 224094, 249951, 267189, 303862, 382278, 397358, 408642, 455793, 499902, 534378, 596037, 911586, 1083121, 1157819, 1192074, 1975103, 2166242, 2315638, 2582827, 3249363, 3473457, 3950206, 5165654, 5925309, 6498726, 6946914, 7748481, 11850618, 15496962, 33576751, 67153502, 100730253, 201460506]

約数ペア:

[(1, 201460506), (2, 100730253), (3, 67153502), (6, 33576751), (13, 15496962), (17, 11850618), (26, 7748481), (29, 6946914), (31, 6498726), (34, 5925309), (39, 5165654), (51, 3950206), (58, 3473457), (62, 3249363), (78, 2582827), (87, 2315638), (93, 2166242), (102, 1975103), (169, 1192074), (174, 1157819), (186, 1083121), (221, 911586), (338, 596037), (377, 534378), (403, 499902), (442, 455793), (493, 408642), (507, 397358), (527, 382278), (663, 303862), (754, 267189), (806, 249951), (899, 224094), (986, 204321), (1014, 198679), (1054, 191139), (1131, 178126), (1209, 166634), (1326, 151931), (1479, 136214), (1581, 127426), (1798, 112047), (2197, 91698), (2262, 89063), (2418, 83317), (2697, 74698), (2873, 70122), (2958, 68107), (3162, 63713), (4394, 45849), (4901, 41106), (5239, 38454), (5394, 37349), (5746, 35061), (6409, 31434), (6591, 30566), (6851, 29406), (8619, 23374), (9802, 20553), (10478, 19227), (11687, 17238), (12818, 15717), (13182, 15283), (13702, 14703)]