205993944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2179}}^1$

素因数の和:2305

約数の個数: 96

約数和(自身を含む): 607042800

約数和(自身を除く): 401048856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 101, 104, 117, 156, 202, 234, 303, 312, 404, 468, 606, 808, 909, 936, 1212, 1313, 1818, 2179, 2424, 2626, 3636, 3939, 4358, 5252, 6537, 7272, 7878, 8716, 10504, 11817, 13074, 15756, 17432, 19611, 23634, 26148, 28327, 31512, 39222, 47268, 52296, 56654, 78444, 84981, 94536, 113308, 156888, 169962, 220079, 226616, 254943, 339924, 440158, 509886, 660237, 679848, 880316, 1019772, 1320474, 1760632, 1980711, 2039544, 2640948, 2861027, 3961422, 5281896, 5722054, 7922844, 8583081, 11444108, 15845688, 17166162, 22888216, 25749243, 34332324, 51498486, 68664648, 102996972, 205993944]

約数ペア:

[(1, 205993944), (2, 102996972), (3, 68664648), (4, 51498486), (6, 34332324), (8, 25749243), (9, 22888216), (12, 17166162), (13, 15845688), (18, 11444108), (24, 8583081), (26, 7922844), (36, 5722054), (39, 5281896), (52, 3961422), (72, 2861027), (78, 2640948), (101, 2039544), (104, 1980711), (117, 1760632), (156, 1320474), (202, 1019772), (234, 880316), (303, 679848), (312, 660237), (404, 509886), (468, 440158), (606, 339924), (808, 254943), (909, 226616), (936, 220079), (1212, 169962), (1313, 156888), (1818, 113308), (2179, 94536), (2424, 84981), (2626, 78444), (3636, 56654), (3939, 52296), (4358, 47268), (5252, 39222), (6537, 31512), (7272, 28327), (7878, 26148), (8716, 23634), (10504, 19611), (11817, 17432), (13074, 15756)]