209477844

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{14657}}^1$

素因数の和:15064

約数の個数: 36

約数和(自身を含む): 530883444

約数和(自身を除く): 321405600

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4764, 7146, 14292, 14657, 29314, 43971, 58628, 87942, 131913, 175884, 263826, 527652, 5818829, 11637658, 17456487, 23275316, 34912974, 52369461, 69825948, 104738922, 209477844]

約数ペア:

[(1, 209477844), (2, 104738922), (3, 69825948), (4, 52369461), (6, 34912974), (9, 23275316), (12, 17456487), (18, 11637658), (36, 5818829), (397, 527652), (794, 263826), (1191, 175884), (1588, 131913), (2382, 87942), (3573, 58628), (4764, 43971), (7146, 29314), (14292, 14657)]