210375816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{619}}^1$

素因数の和:676

約数の個数: 144

約数和(自身を含む): 650962800

約数和(自身を除く): 440586984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 289, 294, 357, 392, 408, 476, 578, 588, 619, 714, 833, 867, 952, 1156, 1176, 1238, 1428, 1666, 1734, 1857, 2023, 2312, 2476, 2499, 2856, 3332, 3468, 3714, 4046, 4333, 4952, 4998, 6069, 6664, 6936, 7428, 8092, 8666, 9996, 10523, 12138, 12999, 14161, 14856, 16184, 17332, 19992, 21046, 24276, 25998, 28322, 30331, 31569, 34664, 42092, 42483, 48552, 51996, 56644, 60662, 63138, 73661, 84184, 84966, 90993, 103992, 113288, 121324, 126276, 147322, 169932, 178891, 181986, 220983, 242648, 252552, 294644, 339864, 357782, 363972, 441966, 515627, 536673, 589288, 715564, 727944, 883932, 1031254, 1073346, 1252237, 1431128, 1546881, 1767864, 2062508, 2146692, 2504474, 3093762, 3756711, 4125016, 4293384, 5008948, 6187524, 7513422, 8765659, 10017896, 12375048, 15026844, 17531318, 26296977, 30053688, 35062636, 52593954, 70125272, 105187908, 210375816]

約数ペア:

[(1, 210375816), (2, 105187908), (3, 70125272), (4, 52593954), (6, 35062636), (7, 30053688), (8, 26296977), (12, 17531318), (14, 15026844), (17, 12375048), (21, 10017896), (24, 8765659), (28, 7513422), (34, 6187524), (42, 5008948), (49, 4293384), (51, 4125016), (56, 3756711), (68, 3093762), (84, 2504474), (98, 2146692), (102, 2062508), (119, 1767864), (136, 1546881), (147, 1431128), (168, 1252237), (196, 1073346), (204, 1031254), (238, 883932), (289, 727944), (294, 715564), (357, 589288), (392, 536673), (408, 515627), (476, 441966), (578, 363972), (588, 357782), (619, 339864), (714, 294644), (833, 252552), (867, 242648), (952, 220983), (1156, 181986), (1176, 178891), (1238, 169932), (1428, 147322), (1666, 126276), (1734, 121324), (1857, 113288), (2023, 103992), (2312, 90993), (2476, 84966), (2499, 84184), (2856, 73661), (3332, 63138), (3468, 60662), (3714, 56644), (4046, 51996), (4333, 48552), (4952, 42483), (4998, 42092), (6069, 34664), (6664, 31569), (6936, 30331), (7428, 28322), (8092, 25998), (8666, 24276), (9996, 21046), (10523, 19992), (12138, 17332), (12999, 16184), (14161, 14856)]