195749658

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:544

約数の個数: 72

約数和(自身を含む): 462905820

約数和(自身を除く): 267156162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 229, 234, 281, 338, 458, 507, 562, 687, 843, 1014, 1374, 1521, 1686, 2061, 2529, 2977, 3042, 3653, 4122, 5058, 5954, 7306, 8931, 10959, 17862, 21918, 26793, 32877, 38701, 47489, 53586, 64349, 65754, 77402, 94978, 116103, 128698, 142467, 193047, 232206, 284934, 348309, 386094, 427401, 579141, 696618, 836537, 854802, 1158282, 1673074, 2509611, 5019222, 7528833, 10874981, 15057666, 21749962, 32624943, 65249886, 97874829, 195749658]

約数ペア:

[(1, 195749658), (2, 97874829), (3, 65249886), (6, 32624943), (9, 21749962), (13, 15057666), (18, 10874981), (26, 7528833), (39, 5019222), (78, 2509611), (117, 1673074), (169, 1158282), (229, 854802), (234, 836537), (281, 696618), (338, 579141), (458, 427401), (507, 386094), (562, 348309), (687, 284934), (843, 232206), (1014, 193047), (1374, 142467), (1521, 128698), (1686, 116103), (2061, 94978), (2529, 77402), (2977, 65754), (3042, 64349), (3653, 53586), (4122, 47489), (5058, 38701), (5954, 32877), (7306, 26793), (8931, 21918), (10959, 17862)]