195475212

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2579

約数の個数: 72

約数和(自身を含む): 517450752

約数和(自身を除く): 321975540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 852, 1116, 1278, 2201, 2467, 2556, 4402, 4934, 6603, 7401, 8804, 9868, 13206, 14802, 19809, 22203, 26412, 29604, 39618, 44406, 76477, 79236, 88812, 152954, 175157, 229431, 305908, 350314, 458862, 525471, 688293, 700628, 917724, 1050942, 1376586, 1576413, 2101884, 2753172, 3152826, 5429867, 6305652, 10859734, 16289601, 21719468, 32579202, 48868803, 65158404, 97737606, 195475212]

約数ペア:

[(1, 195475212), (2, 97737606), (3, 65158404), (4, 48868803), (6, 32579202), (9, 21719468), (12, 16289601), (18, 10859734), (31, 6305652), (36, 5429867), (62, 3152826), (71, 2753172), (93, 2101884), (124, 1576413), (142, 1376586), (186, 1050942), (213, 917724), (279, 700628), (284, 688293), (372, 525471), (426, 458862), (558, 350314), (639, 305908), (852, 229431), (1116, 175157), (1278, 152954), (2201, 88812), (2467, 79236), (2556, 76477), (4402, 44406), (4934, 39618), (6603, 29604), (7401, 26412), (8804, 22203), (9868, 19809), (13206, 14802)]