202154976

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 602023968

約数和(自身を除く): 399868992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 61, 72, 74, 96, 111, 122, 144, 148, 183, 222, 244, 288, 296, 311, 333, 366, 444, 488, 549, 592, 622, 666, 732, 888, 933, 976, 1098, 1184, 1244, 1332, 1464, 1776, 1866, 1952, 2196, 2257, 2488, 2664, 2799, 2928, 3552, 3732, 4392, 4514, 4976, 5328, 5598, 5856, 6771, 7464, 8784, 9028, 9952, 10656, 11196, 11507, 13542, 14928, 17568, 18056, 18971, 20313, 22392, 23014, 27084, 29856, 34521, 36112, 37942, 40626, 44784, 46028, 54168, 56913, 69042, 72224, 75884, 81252, 89568, 92056, 103563, 108336, 113826, 138084, 151768, 162504, 170739, 184112, 207126, 216672, 227652, 276168, 303536, 325008, 341478, 368224, 414252, 455304, 552336, 607072, 650016, 682956, 701927, 828504, 910608, 1104672, 1365912, 1403854, 1657008, 1821216, 2105781, 2731824, 2807708, 3314016, 4211562, 5463648, 5615416, 6317343, 8423124, 11230832, 12634686, 16846248, 22461664, 25269372, 33692496, 50538744, 67384992, 101077488, 202154976]

約数ペア:

[(1, 202154976), (2, 101077488), (3, 67384992), (4, 50538744), (6, 33692496), (8, 25269372), (9, 22461664), (12, 16846248), (16, 12634686), (18, 11230832), (24, 8423124), (32, 6317343), (36, 5615416), (37, 5463648), (48, 4211562), (61, 3314016), (72, 2807708), (74, 2731824), (96, 2105781), (111, 1821216), (122, 1657008), (144, 1403854), (148, 1365912), (183, 1104672), (222, 910608), (244, 828504), (288, 701927), (296, 682956), (311, 650016), (333, 607072), (366, 552336), (444, 455304), (488, 414252), (549, 368224), (592, 341478), (622, 325008), (666, 303536), (732, 276168), (888, 227652), (933, 216672), (976, 207126), (1098, 184112), (1184, 170739), (1244, 162504), (1332, 151768), (1464, 138084), (1776, 113826), (1866, 108336), (1952, 103563), (2196, 92056), (2257, 89568), (2488, 81252), (2664, 75884), (2799, 72224), (2928, 69042), (3552, 56913), (3732, 54168), (4392, 46028), (4514, 44784), (4976, 40626), (5328, 37942), (5598, 36112), (5856, 34521), (6771, 29856), (7464, 27084), (8784, 23014), (9028, 22392), (9952, 20313), (10656, 18971), (11196, 18056), (11507, 17568), (13542, 14928)]