212920908

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{264827}}^1$

素因数の和:264901

約数の個数: 24

約数和(自身を含む): 504232512

約数和(自身を除く): 291311604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 264827, 529654, 794481, 1059308, 1588962, 3177924, 17743409, 35486818, 53230227, 70973636, 106460454, 212920908]

約数ペア:

[(1, 212920908), (2, 106460454), (3, 70973636), (4, 53230227), (6, 35486818), (12, 17743409), (67, 3177924), (134, 1588962), (201, 1059308), (268, 794481), (402, 529654), (804, 264827)]