208096180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14593}}^1$

素因数の和:14656

約数の個数: 48

約数和(自身を含む): 470744064

約数和(自身を除く): 262647884

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 14260, 14593, 29186, 58372, 72965, 145930, 291860, 335639, 452383, 671278, 904766, 1342556, 1678195, 1809532, 2261915, 3356390, 4523830, 6712780, 9047660, 10404809, 20809618, 41619236, 52024045, 104048090, 208096180]

約数ペア:

[(1, 208096180), (2, 104048090), (4, 52024045), (5, 41619236), (10, 20809618), (20, 10404809), (23, 9047660), (31, 6712780), (46, 4523830), (62, 3356390), (92, 2261915), (115, 1809532), (124, 1678195), (155, 1342556), (230, 904766), (310, 671278), (460, 452383), (620, 335639), (713, 291860), (1426, 145930), (2852, 72965), (3565, 58372), (7130, 29186), (14260, 14593)]