210839148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10477}}^1$

素因数の和:10543

約数の個数: 72

約数和(自身を含む): 587354768

約数和(自身を除く): 376515620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 10477, 20124, 20954, 31431, 41908, 62862, 94293, 125724, 136201, 188586, 272402, 377172, 408603, 450511, 544804, 817206, 901022, 1225809, 1351533, 1634412, 1802044, 2451618, 2703066, 4054599, 4903236, 5406132, 5856643, 8109198, 11713286, 16218396, 17569929, 23426572, 35139858, 52709787, 70279716, 105419574, 210839148]

約数ペア:

[(1, 210839148), (2, 105419574), (3, 70279716), (4, 52709787), (6, 35139858), (9, 23426572), (12, 17569929), (13, 16218396), (18, 11713286), (26, 8109198), (36, 5856643), (39, 5406132), (43, 4903236), (52, 4054599), (78, 2703066), (86, 2451618), (117, 1802044), (129, 1634412), (156, 1351533), (172, 1225809), (234, 901022), (258, 817206), (387, 544804), (468, 450511), (516, 408603), (559, 377172), (774, 272402), (1118, 188586), (1548, 136201), (1677, 125724), (2236, 94293), (3354, 62862), (5031, 41908), (6708, 31431), (10062, 20954), (10477, 20124)]