193698492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{233}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 495606384

約数和(自身を除く): 301907892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 233, 292, 438, 466, 699, 876, 932, 949, 1398, 1898, 2796, 2847, 3029, 3796, 5329, 5694, 6058, 9087, 10658, 11388, 12116, 15987, 17009, 18174, 21316, 31974, 34018, 36348, 51027, 63948, 68036, 69277, 102054, 138554, 204108, 207831, 221117, 277108, 415662, 442234, 663351, 831324, 884468, 1241657, 1326702, 2483314, 2653404, 3724971, 4966628, 7449942, 14899884, 16141541, 32283082, 48424623, 64566164, 96849246, 193698492]

約数ペア:

[(1, 193698492), (2, 96849246), (3, 64566164), (4, 48424623), (6, 32283082), (12, 16141541), (13, 14899884), (26, 7449942), (39, 4966628), (52, 3724971), (73, 2653404), (78, 2483314), (146, 1326702), (156, 1241657), (219, 884468), (233, 831324), (292, 663351), (438, 442234), (466, 415662), (699, 277108), (876, 221117), (932, 207831), (949, 204108), (1398, 138554), (1898, 102054), (2796, 69277), (2847, 68036), (3029, 63948), (3796, 51027), (5329, 36348), (5694, 34018), (6058, 31974), (9087, 21316), (10658, 18174), (11388, 17009), (12116, 15987)]