206538430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{13597}}^1$

素因数の和:13649

約数の個数: 48

約数和(自身を含む): 446449536

約数和(自身を除く): 239911106

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 13597, 15190, 27194, 67985, 95179, 135970, 190358, 421507, 475895, 666253, 843014, 951790, 1332506, 2107535, 2950549, 3331265, 4215070, 5901098, 6662530, 14752745, 20653843, 29505490, 41307686, 103269215, 206538430]

約数ペア:

[(1, 206538430), (2, 103269215), (5, 41307686), (7, 29505490), (10, 20653843), (14, 14752745), (31, 6662530), (35, 5901098), (49, 4215070), (62, 3331265), (70, 2950549), (98, 2107535), (155, 1332506), (217, 951790), (245, 843014), (310, 666253), (434, 475895), (490, 421507), (1085, 190358), (1519, 135970), (2170, 95179), (3038, 67985), (7595, 27194), (13597, 15190)]