201225030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{216371}}^1$

素因数の和:216412

約数の個数: 32

約数和(自身を含む): 498521088

約数和(自身を除く): 297296058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 216371, 432742, 649113, 1081855, 1298226, 2163710, 3245565, 6491130, 6707501, 13415002, 20122503, 33537505, 40245006, 67075010, 100612515, 201225030]

約数ペア:

[(1, 201225030), (2, 100612515), (3, 67075010), (5, 40245006), (6, 33537505), (10, 20122503), (15, 13415002), (30, 6707501), (31, 6491130), (62, 3245565), (93, 2163710), (155, 1298226), (186, 1081855), (310, 649113), (465, 432742), (930, 216371)]