220730964

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{937}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 525069888

約数和(自身を除く): 304338924

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 293, 402, 586, 804, 879, 937, 1172, 1758, 1874, 2811, 3516, 3748, 5622, 11244, 19631, 39262, 58893, 62779, 78524, 117786, 125558, 188337, 235572, 251116, 274541, 376674, 549082, 753348, 823623, 1098164, 1647246, 3294492, 18394247, 36788494, 55182741, 73576988, 110365482, 220730964]

約数ペア:

[(1, 220730964), (2, 110365482), (3, 73576988), (4, 55182741), (6, 36788494), (12, 18394247), (67, 3294492), (134, 1647246), (201, 1098164), (268, 823623), (293, 753348), (402, 549082), (586, 376674), (804, 274541), (879, 251116), (937, 235572), (1172, 188337), (1758, 125558), (1874, 117786), (2811, 78524), (3516, 62779), (3748, 58893), (5622, 39262), (11244, 19631)]