196246150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 389412576

約数和(自身を除く): 193166426

約数列:

[1, 2, 5, 10, 25, 37, 47, 50, 61, 74, 94, 122, 185, 235, 305, 370, 470, 610, 925, 1175, 1369, 1525, 1739, 1850, 2257, 2350, 2738, 2867, 3050, 3478, 4514, 5734, 6845, 8695, 11285, 13690, 14335, 17390, 22570, 28670, 34225, 43475, 56425, 64343, 68450, 71675, 83509, 86950, 106079, 112850, 128686, 143350, 167018, 212158, 321715, 417545, 530395, 643430, 835090, 1060790, 1608575, 2087725, 2651975, 3217150, 3924923, 4175450, 5303950, 7849846, 19624615, 39249230, 98123075, 196246150]

約数ペア:

[(1, 196246150), (2, 98123075), (5, 39249230), (10, 19624615), (25, 7849846), (37, 5303950), (47, 4175450), (50, 3924923), (61, 3217150), (74, 2651975), (94, 2087725), (122, 1608575), (185, 1060790), (235, 835090), (305, 643430), (370, 530395), (470, 417545), (610, 321715), (925, 212158), (1175, 167018), (1369, 143350), (1525, 128686), (1739, 112850), (1850, 106079), (2257, 86950), (2350, 83509), (2738, 71675), (2867, 68450), (3050, 64343), (3478, 56425), (4514, 43475), (5734, 34225), (6845, 28670), (8695, 22570), (11285, 17390), (13690, 14335)]