208292532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{7537}}^1$

素因数の和:7605

約数の個数: 72

約数和(自身を含む): 577471104

約数和(自身を除く): 369178572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6909, 7537, 9212, 13818, 15074, 22611, 27636, 30148, 45222, 52759, 90444, 105518, 158277, 211036, 316554, 354239, 369313, 633108, 708478, 738626, 1062717, 1107939, 1416956, 1477252, 2125434, 2215878, 2479673, 4250868, 4431756, 4959346, 7439019, 9918692, 14878038, 17357711, 29756076, 34715422, 52073133, 69430844, 104146266, 208292532]

約数ペア:

[(1, 208292532), (2, 104146266), (3, 69430844), (4, 52073133), (6, 34715422), (7, 29756076), (12, 17357711), (14, 14878038), (21, 9918692), (28, 7439019), (42, 4959346), (47, 4431756), (49, 4250868), (84, 2479673), (94, 2215878), (98, 2125434), (141, 1477252), (147, 1416956), (188, 1107939), (196, 1062717), (282, 738626), (294, 708478), (329, 633108), (564, 369313), (588, 354239), (658, 316554), (987, 211036), (1316, 158277), (1974, 105518), (2303, 90444), (3948, 52759), (4606, 45222), (6909, 30148), (7537, 27636), (9212, 22611), (13818, 15074)]