196347788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 438864384

約数和(自身を除く): 242516596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 83, 91, 97, 134, 166, 182, 194, 268, 332, 364, 388, 469, 581, 679, 871, 938, 1079, 1162, 1261, 1358, 1742, 1876, 2158, 2324, 2522, 2716, 3484, 4316, 5044, 5561, 6097, 6499, 7553, 8051, 8827, 11122, 12194, 12998, 15106, 16102, 17654, 22244, 24388, 25996, 30212, 32204, 35308, 38927, 45493, 56357, 72293, 77854, 84487, 90986, 104663, 112714, 144586, 155708, 168974, 181972, 209326, 225428, 289172, 337948, 418652, 506051, 539417, 591409, 732641, 1012102, 1078834, 1182818, 1465282, 2024204, 2157668, 2365636, 2930564, 3775919, 7012421, 7551838, 14024842, 15103676, 28049684, 49086947, 98173894, 196347788]

約数ペア:

[(1, 196347788), (2, 98173894), (4, 49086947), (7, 28049684), (13, 15103676), (14, 14024842), (26, 7551838), (28, 7012421), (52, 3775919), (67, 2930564), (83, 2365636), (91, 2157668), (97, 2024204), (134, 1465282), (166, 1182818), (182, 1078834), (194, 1012102), (268, 732641), (332, 591409), (364, 539417), (388, 506051), (469, 418652), (581, 337948), (679, 289172), (871, 225428), (938, 209326), (1079, 181972), (1162, 168974), (1261, 155708), (1358, 144586), (1742, 112714), (1876, 104663), (2158, 90986), (2324, 84487), (2522, 77854), (2716, 72293), (3484, 56357), (4316, 45493), (5044, 38927), (5561, 35308), (6097, 32204), (6499, 30212), (7553, 25996), (8051, 24388), (8827, 22244), (11122, 17654), (12194, 16102), (12998, 15106)]