200611494

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1987}}^1$

素因数の和:2145

約数の個数: 48

約数和(自身を含む): 446584320

約数和(自身を除く): 245972826

約数列:

[1, 2, 3, 6, 9, 18, 71, 79, 142, 158, 213, 237, 426, 474, 639, 711, 1278, 1422, 1987, 3974, 5609, 5961, 11218, 11922, 16827, 17883, 33654, 35766, 50481, 100962, 141077, 156973, 282154, 313946, 423231, 470919, 846462, 941838, 1269693, 1412757, 2539386, 2825514, 11145083, 22290166, 33435249, 66870498, 100305747, 200611494]

約数ペア:

[(1, 200611494), (2, 100305747), (3, 66870498), (6, 33435249), (9, 22290166), (18, 11145083), (71, 2825514), (79, 2539386), (142, 1412757), (158, 1269693), (213, 941838), (237, 846462), (426, 470919), (474, 423231), (639, 313946), (711, 282154), (1278, 156973), (1422, 141077), (1987, 100962), (3974, 50481), (5609, 35766), (5961, 33654), (11218, 17883), (11922, 16827)]