208501164

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8123}}^1$

素因数の和:8187

約数の個数: 72

約数和(自身を含む): 567770112

約数和(自身を除く): 359268948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 8123, 8556, 12834, 16246, 24369, 25668, 32492, 48738, 73107, 97476, 146214, 186829, 251813, 292428, 373658, 503626, 560487, 747316, 755439, 1007252, 1120974, 1510878, 1681461, 2241948, 2266317, 3021756, 3362922, 4532634, 5791699, 6725844, 9065268, 11583398, 17375097, 23166796, 34750194, 52125291, 69500388, 104250582, 208501164]

約数ペア:

[(1, 208501164), (2, 104250582), (3, 69500388), (4, 52125291), (6, 34750194), (9, 23166796), (12, 17375097), (18, 11583398), (23, 9065268), (31, 6725844), (36, 5791699), (46, 4532634), (62, 3362922), (69, 3021756), (92, 2266317), (93, 2241948), (124, 1681461), (138, 1510878), (186, 1120974), (207, 1007252), (276, 755439), (279, 747316), (372, 560487), (414, 503626), (558, 373658), (713, 292428), (828, 251813), (1116, 186829), (1426, 146214), (2139, 97476), (2852, 73107), (4278, 48738), (6417, 32492), (8123, 25668), (8556, 24369), (12834, 16246)]