213544430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5693}}^1$

素因数の和:5753

約数の個数: 48

約数和(自身を含む): 436205952

約数和(自身を除く): 222661522

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 3410, 3751, 5693, 7502, 11386, 18755, 28465, 37510, 56930, 62623, 125246, 176483, 313115, 352966, 626230, 688853, 882415, 1377706, 1764830, 1941313, 3444265, 3882626, 6888530, 9706565, 19413130, 21354443, 42708886, 106772215, 213544430]

約数ペア:

[(1, 213544430), (2, 106772215), (5, 42708886), (10, 21354443), (11, 19413130), (22, 9706565), (31, 6888530), (55, 3882626), (62, 3444265), (110, 1941313), (121, 1764830), (155, 1377706), (242, 882415), (310, 688853), (341, 626230), (605, 352966), (682, 313115), (1210, 176483), (1705, 125246), (3410, 62623), (3751, 56930), (5693, 37510), (7502, 28465), (11386, 18755)]