201344490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{52027}}^1$

素因数の和:52083

約数の個数: 48

約数和(自身を含む): 535680288

約数和(自身を除く): 334335798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 52027, 104054, 156081, 260135, 312162, 468243, 520270, 780405, 936486, 1560810, 2237161, 2341215, 4474322, 4682430, 6711483, 11185805, 13422966, 20134449, 22371610, 33557415, 40268898, 67114830, 100672245, 201344490]

約数ペア:

[(1, 201344490), (2, 100672245), (3, 67114830), (5, 40268898), (6, 33557415), (9, 22371610), (10, 20134449), (15, 13422966), (18, 11185805), (30, 6711483), (43, 4682430), (45, 4474322), (86, 2341215), (90, 2237161), (129, 1560810), (215, 936486), (258, 780405), (387, 520270), (430, 468243), (645, 312162), (774, 260135), (1290, 156081), (1935, 104054), (3870, 52027)]