201540465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13613}}^1$

素因数の和:13678

約数の個数: 48

約数和(自身を含む): 407766528

約数和(自身を除く): 206226063

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 13613, 14805, 40839, 68065, 95291, 122517, 204195, 285873, 476455, 612585, 639811, 857619, 1429365, 1919433, 3199055, 4288095, 4478677, 5758299, 9597165, 13436031, 22393385, 28791495, 40308093, 67180155, 201540465]

約数ペア:

[(1, 201540465), (3, 67180155), (5, 40308093), (7, 28791495), (9, 22393385), (15, 13436031), (21, 9597165), (35, 5758299), (45, 4478677), (47, 4288095), (63, 3199055), (105, 1919433), (141, 1429365), (235, 857619), (315, 639811), (329, 612585), (423, 476455), (705, 285873), (987, 204195), (1645, 122517), (2115, 95291), (2961, 68065), (4935, 40839), (13613, 14805)]