204534972

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 526833216

約数和(自身を除く): 322298244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 137, 226, 274, 339, 367, 411, 452, 548, 678, 734, 822, 1017, 1101, 1233, 1356, 1468, 1644, 2034, 2202, 2466, 3303, 4068, 4404, 4932, 6606, 13212, 15481, 30962, 41471, 46443, 50279, 61924, 82942, 92886, 100558, 124413, 139329, 150837, 165884, 185772, 201116, 248826, 278658, 301674, 373239, 452511, 497652, 557316, 603348, 746478, 905022, 1492956, 1810044, 5681527, 11363054, 17044581, 22726108, 34089162, 51133743, 68178324, 102267486, 204534972]

約数ペア:

[(1, 204534972), (2, 102267486), (3, 68178324), (4, 51133743), (6, 34089162), (9, 22726108), (12, 17044581), (18, 11363054), (36, 5681527), (113, 1810044), (137, 1492956), (226, 905022), (274, 746478), (339, 603348), (367, 557316), (411, 497652), (452, 452511), (548, 373239), (678, 301674), (734, 278658), (822, 248826), (1017, 201116), (1101, 185772), (1233, 165884), (1356, 150837), (1468, 139329), (1644, 124413), (2034, 100558), (2202, 92886), (2466, 82942), (3303, 61924), (4068, 50279), (4404, 46443), (4932, 41471), (6606, 30962), (13212, 15481)]