193441612

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 108

約数和(自身を含む): 443751840

約数和(自身を除く): 250310228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 79, 91, 98, 124, 158, 182, 196, 217, 316, 364, 403, 434, 553, 637, 806, 868, 961, 1027, 1106, 1274, 1519, 1612, 1922, 2054, 2212, 2449, 2548, 2821, 3038, 3844, 3871, 4108, 4898, 5642, 6076, 6727, 7189, 7742, 9796, 11284, 12493, 13454, 14378, 15484, 17143, 19747, 24986, 26908, 28756, 31837, 34286, 39494, 47089, 49972, 50323, 63674, 68572, 75919, 78988, 87451, 94178, 100646, 120001, 127348, 151838, 174902, 188356, 201292, 222859, 240002, 303676, 349804, 445718, 480004, 531433, 612157, 891436, 986947, 1062866, 1224314, 1560013, 1973894, 2125732, 2448628, 3120026, 3720031, 3947788, 6240052, 6908629, 7440062, 13817258, 14880124, 27634516, 48360403, 96720806, 193441612]

約数ペア:

[(1, 193441612), (2, 96720806), (4, 48360403), (7, 27634516), (13, 14880124), (14, 13817258), (26, 7440062), (28, 6908629), (31, 6240052), (49, 3947788), (52, 3720031), (62, 3120026), (79, 2448628), (91, 2125732), (98, 1973894), (124, 1560013), (158, 1224314), (182, 1062866), (196, 986947), (217, 891436), (316, 612157), (364, 531433), (403, 480004), (434, 445718), (553, 349804), (637, 303676), (806, 240002), (868, 222859), (961, 201292), (1027, 188356), (1106, 174902), (1274, 151838), (1519, 127348), (1612, 120001), (1922, 100646), (2054, 94178), (2212, 87451), (2449, 78988), (2548, 75919), (2821, 68572), (3038, 63674), (3844, 50323), (3871, 49972), (4108, 47089), (4898, 39494), (5642, 34286), (6076, 31837), (6727, 28756), (7189, 26908), (7742, 24986), (9796, 19747), (11284, 17143), (12493, 15484), (13454, 14378)]