202936995

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^2\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 60

約数和(自身を含む): 373814496

約数和(自身を除く): 170877501

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 271, 387, 405, 645, 813, 1161, 1355, 1849, 1935, 2439, 3483, 4065, 5547, 5805, 7317, 9245, 11653, 12195, 16641, 17415, 21951, 27735, 34959, 36585, 49923, 58265, 83205, 104877, 109755, 149769, 174795, 249615, 314631, 501079, 524385, 748845, 943893, 1503237, 1573155, 2505395, 4509711, 4719465, 7516185, 13529133, 22548555, 40587399, 67645665, 202936995]

約数ペア:

[(1, 202936995), (3, 67645665), (5, 40587399), (9, 22548555), (15, 13529133), (27, 7516185), (43, 4719465), (45, 4509711), (81, 2505395), (129, 1573155), (135, 1503237), (215, 943893), (271, 748845), (387, 524385), (405, 501079), (645, 314631), (813, 249615), (1161, 174795), (1355, 149769), (1849, 109755), (1935, 104877), (2439, 83205), (3483, 58265), (4065, 49923), (5547, 36585), (5805, 34959), (7317, 27735), (9245, 21951), (11653, 17415), (12195, 16641)]