202365975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 398545920

約数和(自身を除く): 196179945

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 61, 71, 75, 89, 105, 175, 183, 213, 267, 305, 355, 427, 445, 497, 525, 623, 915, 1065, 1281, 1335, 1491, 1525, 1775, 1869, 2135, 2225, 2485, 3115, 4331, 4575, 5325, 5429, 6319, 6405, 6675, 7455, 9345, 10675, 12425, 12993, 15575, 16287, 18957, 21655, 27145, 30317, 31595, 32025, 37275, 38003, 44233, 46725, 64965, 81435, 90951, 94785, 108275, 114009, 132699, 135725, 151585, 157975, 190015, 221165, 324825, 385459, 407175, 454755, 473925, 570045, 663495, 757925, 950075, 1105825, 1156377, 1927295, 2273775, 2698213, 2850225, 3317475, 5781885, 8094639, 9636475, 13491065, 28909425, 40473195, 67455325, 202365975]

約数ペア:

[(1, 202365975), (3, 67455325), (5, 40473195), (7, 28909425), (15, 13491065), (21, 9636475), (25, 8094639), (35, 5781885), (61, 3317475), (71, 2850225), (75, 2698213), (89, 2273775), (105, 1927295), (175, 1156377), (183, 1105825), (213, 950075), (267, 757925), (305, 663495), (355, 570045), (427, 473925), (445, 454755), (497, 407175), (525, 385459), (623, 324825), (915, 221165), (1065, 190015), (1281, 157975), (1335, 151585), (1491, 135725), (1525, 132699), (1775, 114009), (1869, 108275), (2135, 94785), (2225, 90951), (2485, 81435), (3115, 64965), (4331, 46725), (4575, 44233), (5325, 38003), (5429, 37275), (6319, 32025), (6405, 31595), (6675, 30317), (7455, 27145), (9345, 21655), (10675, 18957), (12425, 16287), (12993, 15575)]