201530301

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1051}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 321558528

約数和(自身を除く): 120028227

約数列:

[1, 3, 7, 21, 23, 69, 161, 397, 483, 1051, 1191, 2779, 3153, 7357, 8337, 9131, 22071, 24173, 27393, 63917, 72519, 169211, 191751, 417247, 507633, 1251741, 2920729, 8762187, 9596681, 28790043, 67176767, 201530301]

約数ペア:

[(1, 201530301), (3, 67176767), (7, 28790043), (21, 9596681), (23, 8762187), (69, 2920729), (161, 1251741), (397, 507633), (483, 417247), (1051, 191751), (1191, 169211), (2779, 72519), (3153, 63917), (7357, 27393), (8337, 24173), (9131, 22071)]