201179844

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1641

約数の個数: 72

約数和(自身を含む): 530449920

約数和(自身を除く): 329270076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 131, 174, 261, 262, 348, 393, 522, 524, 786, 1044, 1179, 1471, 1572, 2358, 2942, 3799, 4413, 4716, 5884, 7598, 8826, 11397, 13239, 15196, 17652, 22794, 26478, 34191, 42659, 45588, 52956, 68382, 85318, 127977, 136764, 170636, 192701, 255954, 383931, 385402, 511908, 578103, 767862, 770804, 1156206, 1535724, 1734309, 2312412, 3468618, 5588329, 6937236, 11176658, 16764987, 22353316, 33529974, 50294961, 67059948, 100589922, 201179844]

約数ペア:

[(1, 201179844), (2, 100589922), (3, 67059948), (4, 50294961), (6, 33529974), (9, 22353316), (12, 16764987), (18, 11176658), (29, 6937236), (36, 5588329), (58, 3468618), (87, 2312412), (116, 1734309), (131, 1535724), (174, 1156206), (261, 770804), (262, 767862), (348, 578103), (393, 511908), (522, 385402), (524, 383931), (786, 255954), (1044, 192701), (1179, 170636), (1471, 136764), (1572, 127977), (2358, 85318), (2942, 68382), (3799, 52956), (4413, 45588), (4716, 42659), (5884, 34191), (7598, 26478), (8826, 22794), (11397, 17652), (13239, 15196)]