214979358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 487710720

約数和(自身を除く): 272731362

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 179, 186, 341, 358, 537, 587, 682, 1023, 1074, 1174, 1761, 1969, 2046, 3522, 3938, 5549, 5907, 6457, 11098, 11814, 12914, 16647, 18197, 19371, 33294, 36394, 38742, 54591, 61039, 105073, 109182, 122078, 183117, 200167, 210146, 315219, 366234, 400334, 600501, 630438, 1155803, 1201002, 2311606, 3257263, 3467409, 6514526, 6934818, 9771789, 19543578, 35829893, 71659786, 107489679, 214979358]

約数ペア:

[(1, 214979358), (2, 107489679), (3, 71659786), (6, 35829893), (11, 19543578), (22, 9771789), (31, 6934818), (33, 6514526), (62, 3467409), (66, 3257263), (93, 2311606), (179, 1201002), (186, 1155803), (341, 630438), (358, 600501), (537, 400334), (587, 366234), (682, 315219), (1023, 210146), (1074, 200167), (1174, 183117), (1761, 122078), (1969, 109182), (2046, 105073), (3522, 61039), (3938, 54591), (5549, 38742), (5907, 36394), (6457, 33294), (11098, 19371), (11814, 18197), (12914, 16647)]