208060916

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4273}}^1$

素因数の和:4368

約数の個数: 48

約数和(自身を含む): 436563456

約数和(自身を除く): 228502540

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 1036, 1316, 1739, 3478, 4273, 6956, 8546, 12173, 17092, 24346, 29911, 48692, 59822, 119644, 158101, 200831, 316202, 401662, 632404, 803324, 1106707, 1405817, 2213414, 2811634, 4426828, 5623268, 7430747, 14861494, 29722988, 52015229, 104030458, 208060916]

約数ペア:

[(1, 208060916), (2, 104030458), (4, 52015229), (7, 29722988), (14, 14861494), (28, 7430747), (37, 5623268), (47, 4426828), (74, 2811634), (94, 2213414), (148, 1405817), (188, 1106707), (259, 803324), (329, 632404), (518, 401662), (658, 316202), (1036, 200831), (1316, 158101), (1739, 119644), (3478, 59822), (4273, 48692), (6956, 29911), (8546, 24346), (12173, 17092)]