208011660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4339}}^1$

素因数の和:4415

約数の個数: 96

約数和(自身を含む): 629959680

約数和(自身を除く): 421948020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 940, 1020, 1410, 1598, 2397, 2820, 3196, 3995, 4339, 4794, 7990, 8678, 9588, 11985, 13017, 15980, 17356, 21695, 23970, 26034, 43390, 47940, 52068, 65085, 73763, 86780, 130170, 147526, 203933, 221289, 260340, 295052, 368815, 407866, 442578, 611799, 737630, 815732, 885156, 1019665, 1106445, 1223598, 1475260, 2039330, 2212890, 2447196, 3058995, 3466861, 4078660, 4425780, 6117990, 6933722, 10400583, 12235980, 13867444, 17334305, 20801166, 34668610, 41602332, 52002915, 69337220, 104005830, 208011660]

約数ペア:

[(1, 208011660), (2, 104005830), (3, 69337220), (4, 52002915), (5, 41602332), (6, 34668610), (10, 20801166), (12, 17334305), (15, 13867444), (17, 12235980), (20, 10400583), (30, 6933722), (34, 6117990), (47, 4425780), (51, 4078660), (60, 3466861), (68, 3058995), (85, 2447196), (94, 2212890), (102, 2039330), (141, 1475260), (170, 1223598), (188, 1106445), (204, 1019665), (235, 885156), (255, 815732), (282, 737630), (340, 611799), (470, 442578), (510, 407866), (564, 368815), (705, 295052), (799, 260340), (940, 221289), (1020, 203933), (1410, 147526), (1598, 130170), (2397, 86780), (2820, 73763), (3196, 65085), (3995, 52068), (4339, 47940), (4794, 43390), (7990, 26034), (8678, 23970), (9588, 21695), (11985, 17356), (13017, 15980)]