201994562210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14543}}^1\times {\mathrm{8627}}^1$

素因数の和:23207

約数の個数: 64

約数和(自身を含む): 433678344192

約数和(自身を除く): 231683781982

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 8627, 14543, 17254, 29086, 43135, 60389, 72715, 86270, 101801, 120778, 145430, 198421, 203602, 301945, 334489, 396842, 509005, 603890, 668978, 992105, 1018010, 1388947, 1672445, 1984210, 2341423, 2777894, 3344890, 4682846, 6944735, 11707115, 13889470, 23414230, 125462461, 250924922, 627312305, 878237227, 1254624610, 1756474454, 2885636603, 4391186135, 5771273206, 8782372270, 14428183015, 20199456221, 28856366030, 40398912442, 100997281105, 201994562210]

約数ペア:

[(1, 201994562210), (2, 100997281105), (5, 40398912442), (7, 28856366030), (10, 20199456221), (14, 14428183015), (23, 8782372270), (35, 5771273206), (46, 4391186135), (70, 2885636603), (115, 1756474454), (161, 1254624610), (230, 878237227), (322, 627312305), (805, 250924922), (1610, 125462461), (8627, 23414230), (14543, 13889470), (17254, 11707115), (29086, 6944735), (43135, 4682846), (60389, 3344890), (72715, 2777894), (86270, 2341423), (101801, 1984210), (120778, 1672445), (145430, 1388947), (198421, 1018010), (203602, 992105), (301945, 668978), (334489, 603890), (396842, 509005)]