201009455890

素因数分解:

$2^1\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{1993}}^1\times {\mathrm{6199}}^1$

素因数の和:9826

約数の個数: 32

約数和(自身を含む): 362279491200

約数和(自身を除く): 161270035310

約数列:

[1, 2, 5, 10, 1627, 1993, 3254, 3986, 6199, 8135, 9965, 12398, 16270, 19930, 30995, 61990, 3242611, 6485222, 10085773, 12354607, 16213055, 20171546, 24709214, 32426110, 50428865, 61773035, 100857730, 123546070, 20100945589, 40201891178, 100504727945, 201009455890]

約数ペア:

[(1, 201009455890), (2, 100504727945), (5, 40201891178), (10, 20100945589), (1627, 123546070), (1993, 100857730), (3254, 61773035), (3986, 50428865), (6199, 32426110), (8135, 24709214), (9965, 20171546), (12398, 16213055), (16270, 12354607), (19930, 10085773), (30995, 6485222), (61990, 3242611)]