204027615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 407384640

約数和(自身を除く): 203357025

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 61, 87, 99, 145, 165, 183, 233, 261, 305, 319, 435, 495, 549, 671, 699, 915, 957, 1165, 1305, 1595, 1769, 2013, 2097, 2563, 2745, 2871, 3355, 3495, 4785, 5307, 6039, 6757, 7689, 8845, 10065, 10485, 12815, 14213, 14355, 15921, 19459, 20271, 23067, 26535, 30195, 33785, 38445, 42639, 58377, 60813, 71065, 74327, 79605, 97295, 101355, 115335, 127917, 156343, 175131, 213195, 222981, 291885, 304065, 371635, 412177, 469029, 639585, 668943, 781715, 875655, 1114905, 1236531, 1407087, 2060885, 2345145, 3344715, 3709593, 4533947, 6182655, 7035435, 13601841, 18547965, 22669735, 40805523, 68009205, 204027615]

約数ペア:

[(1, 204027615), (3, 68009205), (5, 40805523), (9, 22669735), (11, 18547965), (15, 13601841), (29, 7035435), (33, 6182655), (45, 4533947), (55, 3709593), (61, 3344715), (87, 2345145), (99, 2060885), (145, 1407087), (165, 1236531), (183, 1114905), (233, 875655), (261, 781715), (305, 668943), (319, 639585), (435, 469029), (495, 412177), (549, 371635), (671, 304065), (699, 291885), (915, 222981), (957, 213195), (1165, 175131), (1305, 156343), (1595, 127917), (1769, 115335), (2013, 101355), (2097, 97295), (2563, 79605), (2745, 74327), (2871, 71065), (3355, 60813), (3495, 58377), (4785, 42639), (5307, 38445), (6039, 33785), (6757, 30195), (7689, 26535), (8845, 23067), (10065, 20271), (10485, 19459), (12815, 15921), (14213, 14355)]