201859695

素因数分解:

$3^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{953}}^1$

素因数の和:1493

約数の個数: 40

約数和(自身を含む): 362924496

約数和(自身を除く): 161064801

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 523, 953, 1569, 2615, 2859, 4707, 4765, 7845, 8577, 14121, 14295, 23535, 25731, 42363, 42885, 70605, 77193, 128655, 211815, 385965, 498419, 1495257, 2492095, 4485771, 7476285, 13457313, 22428855, 40371939, 67286565, 201859695]

約数ペア:

[(1, 201859695), (3, 67286565), (5, 40371939), (9, 22428855), (15, 13457313), (27, 7476285), (45, 4485771), (81, 2492095), (135, 1495257), (405, 498419), (523, 385965), (953, 211815), (1569, 128655), (2615, 77193), (2859, 70605), (4707, 42885), (4765, 42363), (7845, 25731), (8577, 23535), (14121, 14295)]