202002110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 403099200

約数和(自身を除く): 201097090

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 61, 95, 122, 145, 190, 290, 305, 551, 601, 610, 1102, 1159, 1202, 1769, 2318, 2755, 3005, 3538, 5510, 5795, 6010, 8845, 11419, 11590, 17429, 17690, 22838, 33611, 34858, 36661, 57095, 67222, 73322, 87145, 114190, 168055, 174290, 183305, 331151, 336110, 366610, 662302, 696559, 1063169, 1393118, 1655755, 2126338, 3311510, 3482795, 5315845, 6965590, 10631690, 20200211, 40400422, 101001055, 202002110]

約数ペア:

[(1, 202002110), (2, 101001055), (5, 40400422), (10, 20200211), (19, 10631690), (29, 6965590), (38, 5315845), (58, 3482795), (61, 3311510), (95, 2126338), (122, 1655755), (145, 1393118), (190, 1063169), (290, 696559), (305, 662302), (551, 366610), (601, 336110), (610, 331151), (1102, 183305), (1159, 174290), (1202, 168055), (1769, 114190), (2318, 87145), (2755, 73322), (3005, 67222), (3538, 57095), (5510, 36661), (5795, 34858), (6010, 33611), (8845, 22838), (11419, 17690), (11590, 17429)]