202145985

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{727}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 362509056

約数和(自身を除く): 160363071

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 167, 185, 333, 501, 555, 727, 835, 1503, 1665, 2181, 2505, 3635, 6179, 6543, 7515, 10905, 18537, 26899, 30895, 32715, 55611, 80697, 92685, 121409, 134495, 242091, 278055, 364227, 403485, 607045, 1092681, 1210455, 1821135, 4492133, 5463405, 13476399, 22460665, 40429197, 67381995, 202145985]

約数ペア:

[(1, 202145985), (3, 67381995), (5, 40429197), (9, 22460665), (15, 13476399), (37, 5463405), (45, 4492133), (111, 1821135), (167, 1210455), (185, 1092681), (333, 607045), (501, 403485), (555, 364227), (727, 278055), (835, 242091), (1503, 134495), (1665, 121409), (2181, 92685), (2505, 80697), (3635, 55611), (6179, 32715), (6543, 30895), (7515, 26899), (10905, 18537)]