201237608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3319}}^1$

素因数の和:3402

約数の個数: 64

約数和(自身を含む): 451785600

約数和(自身を除く): 250547992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 572, 583, 689, 1144, 1166, 1378, 2332, 2756, 3319, 4664, 5512, 6638, 7579, 13276, 15158, 26552, 30316, 36509, 43147, 60632, 73018, 86294, 146036, 172588, 175907, 292072, 345176, 351814, 474617, 703628, 949234, 1407256, 1898468, 1934977, 2286791, 3796936, 3869954, 4573582, 7739908, 9147164, 15479816, 18294328, 25154701, 50309402, 100618804, 201237608]

約数ペア:

[(1, 201237608), (2, 100618804), (4, 50309402), (8, 25154701), (11, 18294328), (13, 15479816), (22, 9147164), (26, 7739908), (44, 4573582), (52, 3869954), (53, 3796936), (88, 2286791), (104, 1934977), (106, 1898468), (143, 1407256), (212, 949234), (286, 703628), (424, 474617), (572, 351814), (583, 345176), (689, 292072), (1144, 175907), (1166, 172588), (1378, 146036), (2332, 86294), (2756, 73018), (3319, 60632), (4664, 43147), (5512, 36509), (6638, 30316), (7579, 26552), (13276, 15158)]