205123583052

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1483}}^1\times {\mathrm{72493}}^1$

素因数の和:74039

約数の個数: 72

約数和(自身を含む): 528653505744

約数和(自身を除く): 323529922692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1483, 1908, 2966, 4449, 5932, 8898, 13347, 17796, 26694, 53388, 72493, 78599, 144986, 157198, 217479, 235797, 289972, 314396, 434958, 471594, 652437, 707391, 869916, 943188, 1304874, 1414782, 2609748, 2829564, 3842129, 7684258, 11526387, 15368516, 23052774, 34579161, 46105548, 69158322, 107507119, 138316644, 215014238, 322521357, 430028476, 645042714, 967564071, 1290085428, 1935128142, 3870256284, 5697877307, 11395754614, 17093631921, 22791509228, 34187263842, 51280895763, 68374527684, 102561791526, 205123583052]

約数ペア:

[(1, 205123583052), (2, 102561791526), (3, 68374527684), (4, 51280895763), (6, 34187263842), (9, 22791509228), (12, 17093631921), (18, 11395754614), (36, 5697877307), (53, 3870256284), (106, 1935128142), (159, 1290085428), (212, 967564071), (318, 645042714), (477, 430028476), (636, 322521357), (954, 215014238), (1483, 138316644), (1908, 107507119), (2966, 69158322), (4449, 46105548), (5932, 34579161), (8898, 23052774), (13347, 15368516), (17796, 11526387), (26694, 7684258), (53388, 3842129), (72493, 2829564), (78599, 2609748), (144986, 1414782), (157198, 1304874), (217479, 943188), (235797, 869916), (289972, 707391), (314396, 652437), (434958, 471594)]