200765666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^2$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 346075200

約数和(自身を除く): 145309534

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 89, 178, 437, 551, 667, 874, 1102, 1334, 1691, 2047, 2581, 3382, 4094, 5162, 7921, 12673, 15842, 25346, 38893, 49039, 59363, 77786, 98078, 118726, 150499, 182183, 229709, 300998, 364366, 459418, 1127897, 2255794, 3461477, 4364471, 5283307, 6922954, 8728942, 10566614, 100382833, 200765666]

約数ペア:

[(1, 200765666), (2, 100382833), (19, 10566614), (23, 8728942), (29, 6922954), (38, 5283307), (46, 4364471), (58, 3461477), (89, 2255794), (178, 1127897), (437, 459418), (551, 364366), (667, 300998), (874, 229709), (1102, 182183), (1334, 150499), (1691, 118726), (2047, 98078), (2581, 77786), (3382, 59363), (4094, 49039), (5162, 38893), (7921, 25346), (12673, 15842)]