205258812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 545685504

約数和(自身を除く): 340426692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 103, 124, 132, 186, 206, 309, 341, 372, 412, 487, 618, 682, 974, 1023, 1133, 1236, 1364, 1461, 1948, 2046, 2266, 2922, 3193, 3399, 4092, 4532, 5357, 5844, 6386, 6798, 9579, 10714, 12772, 13596, 15097, 16071, 19158, 21428, 30194, 32142, 35123, 38316, 45291, 50161, 60388, 64284, 70246, 90582, 100322, 105369, 140492, 150483, 166067, 181164, 200644, 210738, 300966, 332134, 421476, 498201, 551771, 601932, 664268, 996402, 1103542, 1554991, 1655313, 1992804, 2207084, 3109982, 3310626, 4664973, 6219964, 6621252, 9329946, 17104901, 18659892, 34209802, 51314703, 68419604, 102629406, 205258812]

約数ペア:

[(1, 205258812), (2, 102629406), (3, 68419604), (4, 51314703), (6, 34209802), (11, 18659892), (12, 17104901), (22, 9329946), (31, 6621252), (33, 6219964), (44, 4664973), (62, 3310626), (66, 3109982), (93, 2207084), (103, 1992804), (124, 1655313), (132, 1554991), (186, 1103542), (206, 996402), (309, 664268), (341, 601932), (372, 551771), (412, 498201), (487, 421476), (618, 332134), (682, 300966), (974, 210738), (1023, 200644), (1133, 181164), (1236, 166067), (1364, 150483), (1461, 140492), (1948, 105369), (2046, 100322), (2266, 90582), (2922, 70246), (3193, 64284), (3399, 60388), (4092, 50161), (4532, 45291), (5357, 38316), (5844, 35123), (6386, 32142), (6798, 30194), (9579, 21428), (10714, 19158), (12772, 16071), (13596, 15097)]