200261790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22031}}^1$

素因数の和:22145

約数の個数: 48

約数和(自身を含む): 525859776

約数和(自身を除く): 325597986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 22031, 44062, 66093, 110155, 132186, 198279, 220310, 330465, 396558, 660930, 991395, 1982790, 2225131, 4450262, 6675393, 11125655, 13350786, 20026179, 22251310, 33376965, 40052358, 66753930, 100130895, 200261790]

約数ペア:

[(1, 200261790), (2, 100130895), (3, 66753930), (5, 40052358), (6, 33376965), (9, 22251310), (10, 20026179), (15, 13350786), (18, 11125655), (30, 6675393), (45, 4450262), (90, 2225131), (101, 1982790), (202, 991395), (303, 660930), (505, 396558), (606, 330465), (909, 220310), (1010, 198279), (1515, 132186), (1818, 110155), (3030, 66093), (4545, 44062), (9090, 22031)]