201525930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77213}}^1$

素因数の和:77255

約数の個数: 48

約数和(自身を含む): 542042280

約数和(自身を除く): 340516350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 77213, 154426, 231639, 386065, 463278, 694917, 772130, 1158195, 1389834, 2239177, 2316390, 3474585, 4478354, 6717531, 6949170, 11195885, 13435062, 20152593, 22391770, 33587655, 40305186, 67175310, 100762965, 201525930]

約数ペア:

[(1, 201525930), (2, 100762965), (3, 67175310), (5, 40305186), (6, 33587655), (9, 22391770), (10, 20152593), (15, 13435062), (18, 11195885), (29, 6949170), (30, 6717531), (45, 4478354), (58, 3474585), (87, 2316390), (90, 2239177), (145, 1389834), (174, 1158195), (261, 772130), (290, 694917), (435, 463278), (522, 386065), (870, 231639), (1305, 154426), (2610, 77213)]