203797503

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 391372800

約数和(自身を除く): 187575297

約数列:

[1, 3, 7, 9, 13, 21, 23, 31, 39, 63, 69, 91, 93, 117, 161, 207, 217, 273, 279, 299, 349, 403, 483, 651, 713, 819, 897, 1047, 1209, 1449, 1953, 2093, 2139, 2443, 2691, 2821, 3141, 3627, 4537, 4991, 6279, 6417, 7329, 8027, 8463, 9269, 10819, 13611, 14973, 18837, 21987, 24081, 25389, 27807, 31759, 32457, 40833, 44919, 56189, 64883, 72243, 75733, 83421, 95277, 97371, 104351, 140647, 168567, 194649, 227199, 248837, 285831, 313053, 421941, 505701, 583947, 681597, 730457, 746511, 939159, 984529, 1265823, 1741859, 2191371, 2239533, 2953587, 3234881, 5225577, 6574113, 8860761, 9704643, 15676731, 22644167, 29113929, 67932501, 203797503]

約数ペア:

[(1, 203797503), (3, 67932501), (7, 29113929), (9, 22644167), (13, 15676731), (21, 9704643), (23, 8860761), (31, 6574113), (39, 5225577), (63, 3234881), (69, 2953587), (91, 2239533), (93, 2191371), (117, 1741859), (161, 1265823), (207, 984529), (217, 939159), (273, 746511), (279, 730457), (299, 681597), (349, 583947), (403, 505701), (483, 421941), (651, 313053), (713, 285831), (819, 248837), (897, 227199), (1047, 194649), (1209, 168567), (1449, 140647), (1953, 104351), (2093, 97371), (2139, 95277), (2443, 83421), (2691, 75733), (2821, 72243), (3141, 64883), (3627, 56189), (4537, 44919), (4991, 40833), (6279, 32457), (6417, 31759), (7329, 27807), (8027, 25389), (8463, 24081), (9269, 21987), (10819, 18837), (13611, 14973)]