191163918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 433465344

約数和(自身を除く): 242301426

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 233, 341, 401, 466, 682, 699, 802, 1023, 1203, 1398, 2046, 2406, 2563, 4411, 5126, 7223, 7689, 8822, 12431, 13233, 14446, 15378, 21669, 24862, 26466, 37293, 43338, 74586, 79453, 93433, 136741, 158906, 186866, 238359, 273482, 280299, 410223, 476718, 560598, 820446, 1027763, 2055526, 2896423, 3083289, 5792846, 6166578, 8689269, 17378538, 31860653, 63721306, 95581959, 191163918]

約数ペア:

[(1, 191163918), (2, 95581959), (3, 63721306), (6, 31860653), (11, 17378538), (22, 8689269), (31, 6166578), (33, 5792846), (62, 3083289), (66, 2896423), (93, 2055526), (186, 1027763), (233, 820446), (341, 560598), (401, 476718), (466, 410223), (682, 280299), (699, 273482), (802, 238359), (1023, 186866), (1203, 158906), (1398, 136741), (2046, 93433), (2406, 79453), (2563, 74586), (4411, 43338), (5126, 37293), (7223, 26466), (7689, 24862), (8822, 21669), (12431, 15378), (13233, 14446)]