200809750790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{411251}}^1$

素因数の和:411485

約数の個数: 64

約数和(自身を含む): 413594491392

約数和(自身を除く): 212784740602

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 193, 230, 253, 386, 506, 965, 1265, 1930, 2123, 2530, 4246, 4439, 8878, 10615, 21230, 22195, 44390, 48829, 97658, 244145, 411251, 488290, 822502, 2056255, 4112510, 4523761, 9047522, 9458773, 18917546, 22618805, 45237610, 47293865, 79371443, 94587730, 104046503, 158742886, 208093006, 396857215, 520232515, 793714430, 873085873, 1040465030, 1746171746, 1825543189, 3651086378, 4365429365, 8730858730, 9127715945, 18255431890, 20080975079, 40161950158, 100404875395, 200809750790]

約数ペア:

[(1, 200809750790), (2, 100404875395), (5, 40161950158), (10, 20080975079), (11, 18255431890), (22, 9127715945), (23, 8730858730), (46, 4365429365), (55, 3651086378), (110, 1825543189), (115, 1746171746), (193, 1040465030), (230, 873085873), (253, 793714430), (386, 520232515), (506, 396857215), (965, 208093006), (1265, 158742886), (1930, 104046503), (2123, 94587730), (2530, 79371443), (4246, 47293865), (4439, 45237610), (8878, 22618805), (10615, 18917546), (21230, 9458773), (22195, 9047522), (44390, 4523761), (48829, 4112510), (97658, 2056255), (244145, 822502), (411251, 488290)]