193983608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 456768000

約数和(自身を除く): 262784392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 169, 182, 199, 206, 338, 364, 398, 412, 676, 721, 728, 796, 824, 1183, 1339, 1352, 1393, 1442, 1592, 2366, 2587, 2678, 2786, 2884, 4732, 5174, 5356, 5572, 5768, 9373, 9464, 10348, 10712, 11144, 17407, 18109, 18746, 20497, 20696, 33631, 34814, 36218, 37492, 40994, 67262, 69628, 72436, 74984, 81988, 121849, 134524, 139256, 143479, 144872, 163976, 235417, 243698, 266461, 269048, 286958, 470834, 487396, 532922, 573916, 941668, 974792, 1065844, 1147832, 1865227, 1883336, 2131688, 3463993, 3730454, 6927986, 7460908, 13855972, 14921816, 24247951, 27711944, 48495902, 96991804, 193983608]

約数ペア:

[(1, 193983608), (2, 96991804), (4, 48495902), (7, 27711944), (8, 24247951), (13, 14921816), (14, 13855972), (26, 7460908), (28, 6927986), (52, 3730454), (56, 3463993), (91, 2131688), (103, 1883336), (104, 1865227), (169, 1147832), (182, 1065844), (199, 974792), (206, 941668), (338, 573916), (364, 532922), (398, 487396), (412, 470834), (676, 286958), (721, 269048), (728, 266461), (796, 243698), (824, 235417), (1183, 163976), (1339, 144872), (1352, 143479), (1393, 139256), (1442, 134524), (1592, 121849), (2366, 81988), (2587, 74984), (2678, 72436), (2786, 69628), (2884, 67262), (4732, 40994), (5174, 37492), (5356, 36218), (5572, 34814), (5768, 33631), (9373, 20696), (9464, 20497), (10348, 18746), (10712, 18109), (11144, 17407)]