201699550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5087}}^1$

素因数の和:5173

約数の個数: 48

約数和(自身を含む): 410723712

約数和(自身を除く): 209024162

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1525, 1586, 3050, 3965, 5087, 7930, 10174, 19825, 25435, 39650, 50870, 66131, 127175, 132262, 254350, 310307, 330655, 620614, 661310, 1551535, 1653275, 3103070, 3306550, 4033991, 7757675, 8067982, 15515350, 20169955, 40339910, 100849775, 201699550]

約数ペア:

[(1, 201699550), (2, 100849775), (5, 40339910), (10, 20169955), (13, 15515350), (25, 8067982), (26, 7757675), (50, 4033991), (61, 3306550), (65, 3103070), (122, 1653275), (130, 1551535), (305, 661310), (325, 620614), (610, 330655), (650, 310307), (793, 254350), (1525, 132262), (1586, 127175), (3050, 66131), (3965, 50870), (5087, 39650), (7930, 25435), (10174, 19825)]