202940172

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 527007936

約数和(自身を除く): 324067764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 277, 282, 423, 433, 554, 564, 831, 846, 866, 1108, 1299, 1662, 1692, 1732, 2493, 2598, 3324, 3897, 4986, 5196, 7794, 9972, 13019, 15588, 20351, 26038, 39057, 40702, 52076, 61053, 78114, 81404, 117171, 119941, 122106, 156228, 183159, 234342, 239882, 244212, 359823, 366318, 468684, 479764, 719646, 732636, 1079469, 1439292, 2158938, 4317876, 5637227, 11274454, 16911681, 22548908, 33823362, 50735043, 67646724, 101470086, 202940172]

約数ペア:

[(1, 202940172), (2, 101470086), (3, 67646724), (4, 50735043), (6, 33823362), (9, 22548908), (12, 16911681), (18, 11274454), (36, 5637227), (47, 4317876), (94, 2158938), (141, 1439292), (188, 1079469), (277, 732636), (282, 719646), (423, 479764), (433, 468684), (554, 366318), (564, 359823), (831, 244212), (846, 239882), (866, 234342), (1108, 183159), (1299, 156228), (1662, 122106), (1692, 119941), (1732, 117171), (2493, 81404), (2598, 78114), (3324, 61053), (3897, 52076), (4986, 40702), (5196, 39057), (7794, 26038), (9972, 20351), (13019, 15588)]