215401404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2707}}^1$

素因数の和:3082

約数の個数: 48

約数和(自身を含む): 530768000

約数和(自身を除く): 315366596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 349, 698, 1047, 1396, 2094, 2707, 4188, 5414, 6631, 8121, 10828, 13262, 16242, 19893, 26524, 32484, 39786, 51433, 79572, 102866, 154299, 205732, 308598, 617196, 944743, 1889486, 2834229, 3778972, 5668458, 11336916, 17950117, 35900234, 53850351, 71800468, 107700702, 215401404]

約数ペア:

[(1, 215401404), (2, 107700702), (3, 71800468), (4, 53850351), (6, 35900234), (12, 17950117), (19, 11336916), (38, 5668458), (57, 3778972), (76, 2834229), (114, 1889486), (228, 944743), (349, 617196), (698, 308598), (1047, 205732), (1396, 154299), (2094, 102866), (2707, 79572), (4188, 51433), (5414, 39786), (6631, 32484), (8121, 26524), (10828, 19893), (13262, 16242)]