201960885616

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2909}}^1\times {\mathrm{3463}}^1$

素因数の和:6566

約数の個数: 80

約数和(自身を含む): 449981913600

約数和(自身を除く): 248021027984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 716, 1253, 1432, 2506, 2864, 2909, 3463, 5012, 5818, 6926, 10024, 11636, 13852, 20048, 20363, 23272, 24241, 27704, 40726, 46544, 48482, 55408, 81452, 96964, 162904, 193928, 325808, 387856, 520711, 619877, 1041422, 1239754, 2082844, 2479508, 3644977, 4165688, 4339139, 4959016, 7289954, 8331376, 8678278, 9918032, 10073867, 14579908, 17356556, 20147734, 29159816, 34713112, 40295468, 58319632, 69426224, 70517069, 80590936, 141034138, 161181872, 282068276, 564136552, 1128273104, 1803222193, 3606444386, 7212888772, 12622555351, 14425777544, 25245110702, 28851555088, 50490221404, 100980442808, 201960885616]

約数ペア:

[(1, 201960885616), (2, 100980442808), (4, 50490221404), (7, 28851555088), (8, 25245110702), (14, 14425777544), (16, 12622555351), (28, 7212888772), (56, 3606444386), (112, 1803222193), (179, 1128273104), (358, 564136552), (716, 282068276), (1253, 161181872), (1432, 141034138), (2506, 80590936), (2864, 70517069), (2909, 69426224), (3463, 58319632), (5012, 40295468), (5818, 34713112), (6926, 29159816), (10024, 20147734), (11636, 17356556), (13852, 14579908), (20048, 10073867), (20363, 9918032), (23272, 8678278), (24241, 8331376), (27704, 7289954), (40726, 4959016), (46544, 4339139), (48482, 4165688), (55408, 3644977), (81452, 2479508), (96964, 2082844), (162904, 1239754), (193928, 1041422), (325808, 619877), (387856, 520711)]