204069870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{133379}}^1$

素因数の和:133409

約数の個数: 48

約数和(自身を含む): 561796560

約数和(自身を除く): 357726690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 133379, 266758, 400137, 666895, 800274, 1200411, 1333790, 2000685, 2267443, 2400822, 4001370, 4534886, 6002055, 6802329, 11337215, 12004110, 13604658, 20406987, 22674430, 34011645, 40813974, 68023290, 102034935, 204069870]

約数ペア:

[(1, 204069870), (2, 102034935), (3, 68023290), (5, 40813974), (6, 34011645), (9, 22674430), (10, 20406987), (15, 13604658), (17, 12004110), (18, 11337215), (30, 6802329), (34, 6002055), (45, 4534886), (51, 4001370), (85, 2400822), (90, 2267443), (102, 2000685), (153, 1333790), (170, 1200411), (255, 800274), (306, 666895), (510, 400137), (765, 266758), (1530, 133379)]