202247970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15427}}^1$

素因数の和:15479

約数の個数: 64

約数和(自身を含む): 533191680

約数和(自身を除く): 330943710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 6555, 13110, 15427, 30854, 46281, 77135, 92562, 154270, 231405, 293113, 354821, 462810, 586226, 709642, 879339, 1064463, 1465565, 1758678, 1774105, 2128926, 2931130, 3548210, 4396695, 5322315, 6741599, 8793390, 10644630, 13483198, 20224797, 33707995, 40449594, 67415990, 101123985, 202247970]

約数ペア:

[(1, 202247970), (2, 101123985), (3, 67415990), (5, 40449594), (6, 33707995), (10, 20224797), (15, 13483198), (19, 10644630), (23, 8793390), (30, 6741599), (38, 5322315), (46, 4396695), (57, 3548210), (69, 2931130), (95, 2128926), (114, 1774105), (115, 1758678), (138, 1465565), (190, 1064463), (230, 879339), (285, 709642), (345, 586226), (437, 462810), (570, 354821), (690, 293113), (874, 231405), (1311, 154270), (2185, 92562), (2622, 77135), (4370, 46281), (6555, 30854), (13110, 15427)]