202904910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2843}}^1$

素因数の和:2930

約数の個数: 96

約数和(自身を含む): 577650528

約数和(自身を除く): 374745618

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 793, 915, 1098, 1170, 1586, 1830, 2379, 2745, 2843, 3965, 4758, 5490, 5686, 7137, 7930, 8529, 11895, 14215, 14274, 17058, 23790, 25587, 28430, 35685, 36959, 42645, 51174, 71370, 73918, 85290, 110877, 127935, 173423, 184795, 221754, 255870, 332631, 346846, 369590, 520269, 554385, 665262, 867115, 1040538, 1108770, 1560807, 1663155, 1734230, 2254499, 2601345, 3121614, 3326310, 4508998, 5202690, 6763497, 7804035, 11272495, 13526994, 15608070, 20290491, 22544990, 33817485, 40580982, 67634970, 101452455, 202904910]

約数ペア:

[(1, 202904910), (2, 101452455), (3, 67634970), (5, 40580982), (6, 33817485), (9, 22544990), (10, 20290491), (13, 15608070), (15, 13526994), (18, 11272495), (26, 7804035), (30, 6763497), (39, 5202690), (45, 4508998), (61, 3326310), (65, 3121614), (78, 2601345), (90, 2254499), (117, 1734230), (122, 1663155), (130, 1560807), (183, 1108770), (195, 1040538), (234, 867115), (305, 665262), (366, 554385), (390, 520269), (549, 369590), (585, 346846), (610, 332631), (793, 255870), (915, 221754), (1098, 184795), (1170, 173423), (1586, 127935), (1830, 110877), (2379, 85290), (2745, 73918), (2843, 71370), (3965, 51174), (4758, 42645), (5490, 36959), (5686, 35685), (7137, 28430), (7930, 25587), (8529, 23790), (11895, 17058), (14215, 14274)]