210529544

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 418901760

約数和(自身を除く): 208372216

約数列:

[1, 2, 4, 8, 47, 61, 67, 94, 122, 134, 137, 188, 244, 268, 274, 376, 488, 536, 548, 1096, 2867, 3149, 4087, 5734, 6298, 6439, 8174, 8357, 9179, 11468, 12596, 12878, 16348, 16714, 18358, 22936, 25192, 25756, 32696, 33428, 36716, 51512, 66856, 73432, 192089, 384178, 392779, 431413, 559919, 768356, 785558, 862826, 1119838, 1536712, 1571116, 1725652, 2239676, 3142232, 3451304, 4479352, 26316193, 52632386, 105264772, 210529544]

約数ペア:

[(1, 210529544), (2, 105264772), (4, 52632386), (8, 26316193), (47, 4479352), (61, 3451304), (67, 3142232), (94, 2239676), (122, 1725652), (134, 1571116), (137, 1536712), (188, 1119838), (244, 862826), (268, 785558), (274, 768356), (376, 559919), (488, 431413), (536, 392779), (548, 384178), (1096, 192089), (2867, 73432), (3149, 66856), (4087, 51512), (5734, 36716), (6298, 33428), (6439, 32696), (8174, 25756), (8357, 25192), (9179, 22936), (11468, 18358), (12596, 16714), (12878, 16348)]