199372005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1267

約数の個数: 96

約数和(自身を含む): 432027648

約数和(自身を除く): 232655643

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 31, 35, 45, 51, 63, 85, 93, 105, 119, 153, 155, 217, 255, 279, 315, 357, 465, 527, 595, 651, 765, 1071, 1085, 1201, 1395, 1581, 1785, 1953, 2635, 3255, 3603, 3689, 4743, 5355, 6005, 7905, 8407, 9765, 10809, 11067, 18015, 18445, 20417, 23715, 25221, 33201, 37231, 42035, 54045, 55335, 61251, 75663, 102085, 111693, 126105, 142919, 166005, 183753, 186155, 260617, 306255, 335079, 378315, 428757, 558465, 632927, 714595, 781851, 918765, 1286271, 1303085, 1675395, 1898781, 2143785, 2345553, 3164635, 3909255, 4430489, 5696343, 6431355, 9493905, 11727765, 13291467, 22152445, 28481715, 39874401, 66457335, 199372005]

約数ペア:

[(1, 199372005), (3, 66457335), (5, 39874401), (7, 28481715), (9, 22152445), (15, 13291467), (17, 11727765), (21, 9493905), (31, 6431355), (35, 5696343), (45, 4430489), (51, 3909255), (63, 3164635), (85, 2345553), (93, 2143785), (105, 1898781), (119, 1675395), (153, 1303085), (155, 1286271), (217, 918765), (255, 781851), (279, 714595), (315, 632927), (357, 558465), (465, 428757), (527, 378315), (595, 335079), (651, 306255), (765, 260617), (1071, 186155), (1085, 183753), (1201, 166005), (1395, 142919), (1581, 126105), (1785, 111693), (1953, 102085), (2635, 75663), (3255, 61251), (3603, 55335), (3689, 54045), (4743, 42035), (5355, 37231), (6005, 33201), (7905, 25221), (8407, 23715), (9765, 20417), (10809, 18445), (11067, 18015)]