201748914

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 460028160

約数和(自身を除く): 258279246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 101, 142, 202, 213, 303, 426, 521, 606, 639, 909, 1042, 1278, 1563, 1818, 1917, 2727, 3126, 3834, 4689, 5454, 7171, 9378, 14067, 14342, 21513, 28134, 36991, 43026, 52621, 64539, 73982, 105242, 110973, 129078, 157863, 193617, 221946, 315726, 332919, 387234, 473589, 665838, 947178, 998757, 1420767, 1997514, 2841534, 3736091, 7472182, 11208273, 22416546, 33624819, 67249638, 100874457, 201748914]

約数ペア:

[(1, 201748914), (2, 100874457), (3, 67249638), (6, 33624819), (9, 22416546), (18, 11208273), (27, 7472182), (54, 3736091), (71, 2841534), (101, 1997514), (142, 1420767), (202, 998757), (213, 947178), (303, 665838), (426, 473589), (521, 387234), (606, 332919), (639, 315726), (909, 221946), (1042, 193617), (1278, 157863), (1563, 129078), (1818, 110973), (1917, 105242), (2727, 73982), (3126, 64539), (3834, 52621), (4689, 43026), (5454, 36991), (7171, 28134), (9378, 21513), (14067, 14342)]