201388020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{45979}}^1$

素因数の和:46064

約数の個数: 48

約数和(自身を含む): 571623360

約数和(自身を除く): 370235340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 45979, 91958, 137937, 183916, 229895, 275874, 459790, 551748, 689685, 919580, 1379370, 2758740, 3356467, 6712934, 10069401, 13425868, 16782335, 20138802, 33564670, 40277604, 50347005, 67129340, 100694010, 201388020]

約数ペア:

[(1, 201388020), (2, 100694010), (3, 67129340), (4, 50347005), (5, 40277604), (6, 33564670), (10, 20138802), (12, 16782335), (15, 13425868), (20, 10069401), (30, 6712934), (60, 3356467), (73, 2758740), (146, 1379370), (219, 919580), (292, 689685), (365, 551748), (438, 459790), (730, 275874), (876, 229895), (1095, 183916), (1460, 137937), (2190, 91958), (4380, 45979)]