201220824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1197743}}^1$

素因数の和:1197759

約数の個数: 32

約数和(自身を含む): 574917120

約数和(自身を除く): 373696296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1197743, 2395486, 3593229, 4790972, 7186458, 8384201, 9581944, 14372916, 16768402, 25152603, 28745832, 33536804, 50305206, 67073608, 100610412, 201220824]

約数ペア:

[(1, 201220824), (2, 100610412), (3, 67073608), (4, 50305206), (6, 33536804), (7, 28745832), (8, 25152603), (12, 16768402), (14, 14372916), (21, 9581944), (24, 8384201), (28, 7186458), (42, 4790972), (56, 3593229), (84, 2395486), (168, 1197743)]