201376428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 519274560

約数和(自身を除く): 317898132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 331, 363, 419, 484, 662, 726, 838, 993, 1257, 1324, 1452, 1676, 1986, 2514, 3641, 3972, 4609, 5028, 7282, 9218, 10923, 13827, 14564, 18436, 21846, 27654, 40051, 43692, 50699, 55308, 80102, 101398, 120153, 138689, 152097, 160204, 202796, 240306, 277378, 304194, 416067, 480612, 554756, 608388, 832134, 1525579, 1664268, 3051158, 4576737, 6102316, 9153474, 16781369, 18306948, 33562738, 50344107, 67125476, 100688214, 201376428]

約数ペア:

[(1, 201376428), (2, 100688214), (3, 67125476), (4, 50344107), (6, 33562738), (11, 18306948), (12, 16781369), (22, 9153474), (33, 6102316), (44, 4576737), (66, 3051158), (121, 1664268), (132, 1525579), (242, 832134), (331, 608388), (363, 554756), (419, 480612), (484, 416067), (662, 304194), (726, 277378), (838, 240306), (993, 202796), (1257, 160204), (1324, 152097), (1452, 138689), (1676, 120153), (1986, 101398), (2514, 80102), (3641, 55308), (3972, 50699), (4609, 43692), (5028, 40051), (7282, 27654), (9218, 21846), (10923, 18436), (13827, 14564)]