204148578

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1063

約数の個数: 64

約数和(自身を含む): 451399680

約数和(自身を除く): 247251102

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 61, 62, 93, 114, 122, 183, 186, 366, 589, 947, 1159, 1178, 1767, 1891, 1894, 2318, 2841, 3477, 3534, 3782, 5673, 5682, 6954, 11346, 17993, 29357, 35929, 35986, 53979, 57767, 58714, 71858, 88071, 107787, 107958, 115534, 173301, 176142, 215574, 346602, 557783, 1097573, 1115566, 1673349, 1790777, 2195146, 3292719, 3346698, 3581554, 5372331, 6585438, 10744662, 34024763, 68049526, 102074289, 204148578]

約数ペア:

[(1, 204148578), (2, 102074289), (3, 68049526), (6, 34024763), (19, 10744662), (31, 6585438), (38, 5372331), (57, 3581554), (61, 3346698), (62, 3292719), (93, 2195146), (114, 1790777), (122, 1673349), (183, 1115566), (186, 1097573), (366, 557783), (589, 346602), (947, 215574), (1159, 176142), (1178, 173301), (1767, 115534), (1891, 107958), (1894, 107787), (2318, 88071), (2841, 71858), (3477, 58714), (3534, 57767), (3782, 53979), (5673, 35986), (5682, 35929), (6954, 29357), (11346, 17993)]