101498502

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 239040000

約数和(自身を除く): 137541498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 149, 294, 298, 331, 343, 447, 662, 686, 894, 993, 1029, 1043, 1986, 2058, 2086, 2317, 3129, 4634, 6258, 6951, 7301, 13902, 14602, 16219, 21903, 32438, 43806, 48657, 49319, 51107, 97314, 98638, 102214, 113533, 147957, 153321, 227066, 295914, 306642, 340599, 345233, 681198, 690466, 1035699, 2071398, 2416631, 4833262, 7249893, 14499786, 16916417, 33832834, 50749251, 101498502]

約数ペア:

[(1, 101498502), (2, 50749251), (3, 33832834), (6, 16916417), (7, 14499786), (14, 7249893), (21, 4833262), (42, 2416631), (49, 2071398), (98, 1035699), (147, 690466), (149, 681198), (294, 345233), (298, 340599), (331, 306642), (343, 295914), (447, 227066), (662, 153321), (686, 147957), (894, 113533), (993, 102214), (1029, 98638), (1043, 97314), (1986, 51107), (2058, 49319), (2086, 48657), (2317, 43806), (3129, 32438), (4634, 21903), (6258, 16219), (6951, 14602), (7301, 13902)]