201323278

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 379468800

約数和(自身を除く): 178145522

約数列:

[1, 2, 13, 19, 23, 26, 29, 38, 46, 47, 58, 94, 169, 247, 299, 338, 377, 437, 494, 551, 598, 611, 667, 754, 874, 893, 1081, 1102, 1222, 1334, 1363, 1786, 2162, 2726, 3211, 3887, 4901, 5681, 6422, 7163, 7774, 7943, 8671, 9802, 11362, 11609, 12673, 14053, 14326, 15886, 17342, 17719, 20539, 23218, 25346, 25897, 28106, 31349, 35438, 41078, 51794, 62698, 73853, 93119, 112723, 147706, 150917, 164749, 182689, 186238, 225446, 230347, 267007, 301834, 329498, 336661, 365378, 407537, 460694, 534014, 595631, 673322, 815074, 1191262, 2141737, 3471091, 4283474, 4376593, 5297981, 6942182, 7743203, 8753186, 10595962, 15486406, 100661639, 201323278]

約数ペア:

[(1, 201323278), (2, 100661639), (13, 15486406), (19, 10595962), (23, 8753186), (26, 7743203), (29, 6942182), (38, 5297981), (46, 4376593), (47, 4283474), (58, 3471091), (94, 2141737), (169, 1191262), (247, 815074), (299, 673322), (338, 595631), (377, 534014), (437, 460694), (494, 407537), (551, 365378), (598, 336661), (611, 329498), (667, 301834), (754, 267007), (874, 230347), (893, 225446), (1081, 186238), (1102, 182689), (1222, 164749), (1334, 150917), (1363, 147706), (1786, 112723), (2162, 93119), (2726, 73853), (3211, 62698), (3887, 51794), (4901, 41078), (5681, 35438), (6422, 31349), (7163, 28106), (7774, 25897), (7943, 25346), (8671, 23218), (9802, 20539), (11362, 17719), (11609, 17342), (12673, 15886), (14053, 14326)]