209115564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1215

約数の個数: 96

約数和(自身を含む): 582629376

約数和(自身を除く): 373513812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 61, 74, 84, 111, 122, 148, 183, 222, 244, 259, 366, 427, 444, 518, 732, 777, 854, 1036, 1103, 1281, 1554, 1708, 2206, 2257, 2562, 3108, 3309, 4412, 4514, 5124, 6618, 6771, 7721, 9028, 13236, 13542, 15442, 15799, 23163, 27084, 30884, 31598, 40811, 46326, 47397, 63196, 67283, 81622, 92652, 94794, 122433, 134566, 163244, 189588, 201849, 244866, 269132, 285677, 403698, 470981, 489732, 571354, 807396, 857031, 941962, 1142708, 1412943, 1714062, 1883924, 2489471, 2825886, 3428124, 4978942, 5651772, 7468413, 9957884, 14936826, 17426297, 29873652, 34852594, 52278891, 69705188, 104557782, 209115564]

約数ペア:

[(1, 209115564), (2, 104557782), (3, 69705188), (4, 52278891), (6, 34852594), (7, 29873652), (12, 17426297), (14, 14936826), (21, 9957884), (28, 7468413), (37, 5651772), (42, 4978942), (61, 3428124), (74, 2825886), (84, 2489471), (111, 1883924), (122, 1714062), (148, 1412943), (183, 1142708), (222, 941962), (244, 857031), (259, 807396), (366, 571354), (427, 489732), (444, 470981), (518, 403698), (732, 285677), (777, 269132), (854, 244866), (1036, 201849), (1103, 189588), (1281, 163244), (1554, 134566), (1708, 122433), (2206, 94794), (2257, 92652), (2562, 81622), (3108, 67283), (3309, 63196), (4412, 47397), (4514, 46326), (5124, 40811), (6618, 31598), (6771, 30884), (7721, 27084), (9028, 23163), (13236, 15799), (13542, 15442)]