201587188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 424972800

約数和(自身を除く): 223385612

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 61, 67, 76, 118, 122, 134, 209, 236, 244, 268, 418, 649, 671, 737, 836, 1121, 1159, 1273, 1298, 1342, 1474, 2242, 2318, 2546, 2596, 2684, 2948, 3599, 3953, 4087, 4484, 4636, 5092, 7198, 7906, 8174, 12331, 12749, 14003, 14396, 15812, 16348, 24662, 25498, 28006, 39589, 43483, 44957, 49324, 50996, 56012, 68381, 75107, 77653, 79178, 86966, 89914, 136762, 150214, 155306, 158356, 173932, 179828, 241133, 273524, 300428, 310612, 482266, 752191, 826177, 854183, 964532, 1504382, 1652354, 1708366, 2652463, 3008764, 3304708, 3416732, 4581527, 5304926, 9163054, 10609852, 18326108, 50396797, 100793594, 201587188]

約数ペア:

[(1, 201587188), (2, 100793594), (4, 50396797), (11, 18326108), (19, 10609852), (22, 9163054), (38, 5304926), (44, 4581527), (59, 3416732), (61, 3304708), (67, 3008764), (76, 2652463), (118, 1708366), (122, 1652354), (134, 1504382), (209, 964532), (236, 854183), (244, 826177), (268, 752191), (418, 482266), (649, 310612), (671, 300428), (737, 273524), (836, 241133), (1121, 179828), (1159, 173932), (1273, 158356), (1298, 155306), (1342, 150214), (1474, 136762), (2242, 89914), (2318, 86966), (2546, 79178), (2596, 77653), (2684, 75107), (2948, 68381), (3599, 56012), (3953, 50996), (4087, 49324), (4484, 44957), (4636, 43483), (5092, 39589), (7198, 28006), (7906, 25498), (8174, 24662), (12331, 16348), (12749, 15812), (14003, 14396)]