206972430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31793}}^1$

素因数の和:31841

約数の個数: 64

約数和(自身を含む): 586027008

約数和(自身を除く): 379054578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 31793, 63586, 95379, 158965, 190758, 222551, 317930, 445102, 476895, 667653, 953790, 985583, 1112755, 1335306, 1971166, 2225510, 2956749, 3338265, 4927915, 5913498, 6676530, 6899081, 9855830, 13798162, 14783745, 20697243, 29567490, 34495405, 41394486, 68990810, 103486215, 206972430]

約数ペア:

[(1, 206972430), (2, 103486215), (3, 68990810), (5, 41394486), (6, 34495405), (7, 29567490), (10, 20697243), (14, 14783745), (15, 13798162), (21, 9855830), (30, 6899081), (31, 6676530), (35, 5913498), (42, 4927915), (62, 3338265), (70, 2956749), (93, 2225510), (105, 1971166), (155, 1335306), (186, 1112755), (210, 985583), (217, 953790), (310, 667653), (434, 476895), (465, 445102), (651, 317930), (930, 222551), (1085, 190758), (1302, 158965), (2170, 95379), (3255, 63586), (6510, 31793)]