201657330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4639}}^1$

素因数の和:4685

約数の個数: 128

約数和(自身を含む): 641433600

約数和(自身を除く): 439776270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 621, 630, 690, 805, 945, 966, 1035, 1242, 1449, 1610, 1890, 2070, 2415, 2898, 3105, 4347, 4639, 4830, 6210, 7245, 8694, 9278, 13917, 14490, 21735, 23195, 27834, 32473, 41751, 43470, 46390, 64946, 69585, 83502, 97419, 106697, 125253, 139170, 162365, 194838, 208755, 213394, 250506, 292257, 320091, 324730, 417510, 487095, 533485, 584514, 626265, 640182, 746879, 876771, 960273, 974190, 1066970, 1252530, 1461285, 1493758, 1600455, 1753542, 1920546, 2240637, 2880819, 2922570, 3200910, 3734395, 4383855, 4481274, 4801365, 5761638, 6721911, 7468790, 8767710, 9602730, 11203185, 13443822, 14404095, 20165733, 22406370, 28808190, 33609555, 40331466, 67219110, 100828665, 201657330]

約数ペア:

[(1, 201657330), (2, 100828665), (3, 67219110), (5, 40331466), (6, 33609555), (7, 28808190), (9, 22406370), (10, 20165733), (14, 14404095), (15, 13443822), (18, 11203185), (21, 9602730), (23, 8767710), (27, 7468790), (30, 6721911), (35, 5761638), (42, 4801365), (45, 4481274), (46, 4383855), (54, 3734395), (63, 3200910), (69, 2922570), (70, 2880819), (90, 2240637), (105, 1920546), (115, 1753542), (126, 1600455), (135, 1493758), (138, 1461285), (161, 1252530), (189, 1066970), (207, 974190), (210, 960273), (230, 876771), (270, 746879), (315, 640182), (322, 626265), (345, 584514), (378, 533485), (414, 487095), (483, 417510), (621, 324730), (630, 320091), (690, 292257), (805, 250506), (945, 213394), (966, 208755), (1035, 194838), (1242, 162365), (1449, 139170), (1610, 125253), (1890, 106697), (2070, 97419), (2415, 83502), (2898, 69585), (3105, 64946), (4347, 46390), (4639, 43470), (4830, 41751), (6210, 32473), (7245, 27834), (8694, 23195), (9278, 21735), (13917, 14490)]