198339612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 513515520

約数和(自身を除く): 315175908

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 79, 93, 102, 124, 158, 186, 204, 237, 316, 372, 397, 474, 527, 794, 948, 1054, 1191, 1343, 1581, 1588, 2108, 2382, 2449, 2686, 3162, 4029, 4764, 4898, 5372, 6324, 6749, 7347, 8058, 9796, 12307, 13498, 14694, 16116, 20247, 24614, 26996, 29388, 31363, 36921, 40494, 41633, 49228, 62726, 73842, 80988, 83266, 94089, 124899, 125452, 147684, 166532, 188178, 209219, 249798, 376356, 418438, 499596, 533171, 627657, 836876, 972253, 1066342, 1255314, 1599513, 1944506, 2132684, 2510628, 2916759, 3199026, 3889012, 5833518, 6398052, 11667036, 16528301, 33056602, 49584903, 66113204, 99169806, 198339612]

約数ペア:

[(1, 198339612), (2, 99169806), (3, 66113204), (4, 49584903), (6, 33056602), (12, 16528301), (17, 11667036), (31, 6398052), (34, 5833518), (51, 3889012), (62, 3199026), (68, 2916759), (79, 2510628), (93, 2132684), (102, 1944506), (124, 1599513), (158, 1255314), (186, 1066342), (204, 972253), (237, 836876), (316, 627657), (372, 533171), (397, 499596), (474, 418438), (527, 376356), (794, 249798), (948, 209219), (1054, 188178), (1191, 166532), (1343, 147684), (1581, 125452), (1588, 124899), (2108, 94089), (2382, 83266), (2449, 80988), (2686, 73842), (3162, 62726), (4029, 49228), (4764, 41633), (4898, 40494), (5372, 36921), (6324, 31363), (6749, 29388), (7347, 26996), (8058, 24614), (9796, 20247), (12307, 16116), (13498, 14694)]