201478242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4139}}^1$

素因数の和:4231

約数の個数: 64

約数和(自身を含む): 492825600

約数和(自身を除く): 291347358

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 183, 266, 366, 399, 427, 798, 854, 1159, 1281, 2318, 2562, 3477, 4139, 6954, 8113, 8278, 12417, 16226, 24339, 24834, 28973, 48678, 57946, 78641, 86919, 157282, 173838, 235923, 252479, 471846, 504958, 550487, 757437, 1100974, 1514874, 1651461, 1767353, 3302922, 3534706, 4797101, 5302059, 9594202, 10604118, 14391303, 28782606, 33579707, 67159414, 100739121, 201478242]

約数ペア:

[(1, 201478242), (2, 100739121), (3, 67159414), (6, 33579707), (7, 28782606), (14, 14391303), (19, 10604118), (21, 9594202), (38, 5302059), (42, 4797101), (57, 3534706), (61, 3302922), (114, 1767353), (122, 1651461), (133, 1514874), (183, 1100974), (266, 757437), (366, 550487), (399, 504958), (427, 471846), (798, 252479), (854, 235923), (1159, 173838), (1281, 157282), (2318, 86919), (2562, 78641), (3477, 57946), (4139, 48678), (6954, 28973), (8113, 24834), (8278, 24339), (12417, 16226)]