198395652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1873}}^1$

素因数の和:1997

約数の個数: 96

約数和(自身を含む): 575932672

約数和(自身を除く): 377537020

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 97, 156, 182, 194, 273, 291, 364, 388, 546, 582, 679, 1092, 1164, 1261, 1358, 1873, 2037, 2522, 2716, 3746, 3783, 4074, 5044, 5619, 7492, 7566, 8148, 8827, 11238, 13111, 15132, 17654, 22476, 24349, 26222, 26481, 35308, 39333, 48698, 52444, 52962, 73047, 78666, 97396, 105924, 146094, 157332, 170443, 181681, 292188, 340886, 363362, 511329, 545043, 681772, 726724, 1022658, 1090086, 1271767, 2045316, 2180172, 2361853, 2543534, 3815301, 4723706, 5087068, 7085559, 7630602, 9447412, 14171118, 15261204, 16532971, 28342236, 33065942, 49598913, 66131884, 99197826, 198395652]

約数ペア:

[(1, 198395652), (2, 99197826), (3, 66131884), (4, 49598913), (6, 33065942), (7, 28342236), (12, 16532971), (13, 15261204), (14, 14171118), (21, 9447412), (26, 7630602), (28, 7085559), (39, 5087068), (42, 4723706), (52, 3815301), (78, 2543534), (84, 2361853), (91, 2180172), (97, 2045316), (156, 1271767), (182, 1090086), (194, 1022658), (273, 726724), (291, 681772), (364, 545043), (388, 511329), (546, 363362), (582, 340886), (679, 292188), (1092, 181681), (1164, 170443), (1261, 157332), (1358, 146094), (1873, 105924), (2037, 97396), (2522, 78666), (2716, 73047), (3746, 52962), (3783, 52444), (4074, 48698), (5044, 39333), (5619, 35308), (7492, 26481), (7566, 26222), (8148, 24349), (8827, 22476), (11238, 17654), (13111, 15132)]