201339060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258127}}^1$

素因数の和:258152

約数の個数: 48

約数和(自身を含む): 607117056

約数和(自身を除く): 405777996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 258127, 516254, 774381, 1032508, 1290635, 1548762, 2581270, 3097524, 3355651, 3871905, 5162540, 6711302, 7743810, 10066953, 13422604, 15487620, 16778255, 20133906, 33556510, 40267812, 50334765, 67113020, 100669530, 201339060]

約数ペア:

[(1, 201339060), (2, 100669530), (3, 67113020), (4, 50334765), (5, 40267812), (6, 33556510), (10, 20133906), (12, 16778255), (13, 15487620), (15, 13422604), (20, 10066953), (26, 7743810), (30, 6711302), (39, 5162540), (52, 3871905), (60, 3355651), (65, 3097524), (78, 2581270), (130, 1548762), (156, 1290635), (195, 1032508), (260, 774381), (390, 516254), (780, 258127)]