191004052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 359718912

約数和(自身を除く): 168714860

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 163, 188, 271, 326, 542, 652, 1081, 1084, 2162, 3749, 4324, 6233, 7498, 7661, 12466, 12737, 14996, 15322, 24932, 25474, 30644, 44173, 50948, 88346, 176203, 176692, 292951, 352406, 585902, 704812, 1015979, 1171804, 2031958, 2076131, 4063916, 4152262, 8304524, 47751013, 95502026, 191004052]

約数ペア:

[(1, 191004052), (2, 95502026), (4, 47751013), (23, 8304524), (46, 4152262), (47, 4063916), (92, 2076131), (94, 2031958), (163, 1171804), (188, 1015979), (271, 704812), (326, 585902), (542, 352406), (652, 292951), (1081, 176692), (1084, 176203), (2162, 88346), (3749, 50948), (4324, 44173), (6233, 30644), (7498, 25474), (7661, 24932), (12466, 15322), (12737, 14996)]