205061004

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1$

素因数の和:1764

約数の個数: 96

約数和(自身を含む): 571656960

約数和(自身を除く): 366595956

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 67, 68, 102, 108, 134, 153, 201, 204, 268, 306, 402, 459, 603, 612, 804, 918, 1139, 1206, 1667, 1809, 1836, 2278, 2412, 3334, 3417, 3618, 4556, 5001, 6668, 6834, 7236, 10002, 10251, 13668, 15003, 20004, 20502, 28339, 30006, 30753, 41004, 45009, 56678, 60012, 61506, 85017, 90018, 111689, 113356, 123012, 170034, 180036, 223378, 255051, 335067, 340068, 446756, 510102, 670134, 765153, 1005201, 1020204, 1340268, 1530306, 1898713, 2010402, 3015603, 3060612, 3797426, 4020804, 5696139, 6031206, 7594852, 11392278, 12062412, 17088417, 22784556, 34176834, 51265251, 68353668, 102530502, 205061004]

約数ペア:

[(1, 205061004), (2, 102530502), (3, 68353668), (4, 51265251), (6, 34176834), (9, 22784556), (12, 17088417), (17, 12062412), (18, 11392278), (27, 7594852), (34, 6031206), (36, 5696139), (51, 4020804), (54, 3797426), (67, 3060612), (68, 3015603), (102, 2010402), (108, 1898713), (134, 1530306), (153, 1340268), (201, 1020204), (204, 1005201), (268, 765153), (306, 670134), (402, 510102), (459, 446756), (603, 340068), (612, 335067), (804, 255051), (918, 223378), (1139, 180036), (1206, 170034), (1667, 123012), (1809, 113356), (1836, 111689), (2278, 90018), (2412, 85017), (3334, 61506), (3417, 60012), (3618, 56678), (4556, 45009), (5001, 41004), (6668, 30753), (6834, 30006), (7236, 28339), (10002, 20502), (10251, 20004), (13668, 15003)]