201970935

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2243}}^1$

素因数の和:2309

約数の個数: 64

約数和(自身を含む): 387763200

約数和(自身を除く): 185792265

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 45, 69, 87, 115, 135, 145, 207, 261, 345, 435, 621, 667, 783, 1035, 1305, 2001, 2243, 3105, 3335, 3915, 6003, 6729, 10005, 11215, 18009, 20187, 30015, 33645, 51589, 60561, 65047, 90045, 100935, 154767, 195141, 257945, 302805, 325235, 464301, 585423, 773835, 975705, 1392903, 1496081, 1756269, 2321505, 2927115, 4488243, 6964515, 7480405, 8781345, 13464729, 22441215, 40394187, 67323645, 201970935]

約数ペア:

[(1, 201970935), (3, 67323645), (5, 40394187), (9, 22441215), (15, 13464729), (23, 8781345), (27, 7480405), (29, 6964515), (45, 4488243), (69, 2927115), (87, 2321505), (115, 1756269), (135, 1496081), (145, 1392903), (207, 975705), (261, 773835), (345, 585423), (435, 464301), (621, 325235), (667, 302805), (783, 257945), (1035, 195141), (1305, 154767), (2001, 100935), (2243, 90045), (3105, 65047), (3335, 60561), (3915, 51589), (6003, 33645), (6729, 30015), (10005, 20187), (11215, 18009)]