201336780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197389}}^1$

素因数の和:197418

約数の個数: 48

約数和(自身を含む): 596907360

約数和(自身を除く): 395570580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 197389, 394778, 592167, 789556, 986945, 1184334, 1973890, 2368668, 2960835, 3355613, 3947780, 5921670, 6711226, 10066839, 11843340, 13422452, 16778065, 20133678, 33556130, 40267356, 50334195, 67112260, 100668390, 201336780]

約数ペア:

[(1, 201336780), (2, 100668390), (3, 67112260), (4, 50334195), (5, 40267356), (6, 33556130), (10, 20133678), (12, 16778065), (15, 13422452), (17, 11843340), (20, 10066839), (30, 6711226), (34, 5921670), (51, 3947780), (60, 3355613), (68, 2960835), (85, 2368668), (102, 1973890), (170, 1184334), (204, 986945), (255, 789556), (340, 592167), (510, 394778), (1020, 197389)]