203160692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 435254400

約数和(自身を除く): 232093708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 199, 202, 266, 361, 398, 404, 532, 707, 722, 796, 1393, 1414, 1444, 1919, 2527, 2786, 2828, 3781, 3838, 5054, 5572, 7562, 7676, 10108, 13433, 15124, 20099, 26467, 26866, 36461, 40198, 52934, 53732, 71839, 72922, 80396, 105868, 140693, 143678, 145844, 255227, 281386, 287356, 381881, 502873, 510454, 562772, 763762, 1005746, 1020908, 1527524, 2011492, 2673167, 5346334, 7255739, 10692668, 14511478, 29022956, 50790173, 101580346, 203160692]

約数ペア:

[(1, 203160692), (2, 101580346), (4, 50790173), (7, 29022956), (14, 14511478), (19, 10692668), (28, 7255739), (38, 5346334), (76, 2673167), (101, 2011492), (133, 1527524), (199, 1020908), (202, 1005746), (266, 763762), (361, 562772), (398, 510454), (404, 502873), (532, 381881), (707, 287356), (722, 281386), (796, 255227), (1393, 145844), (1414, 143678), (1444, 140693), (1919, 105868), (2527, 80396), (2786, 72922), (2828, 71839), (3781, 53732), (3838, 52934), (5054, 40198), (5572, 36461), (7562, 26866), (7676, 26467), (10108, 20099), (13433, 15124)]