220105732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 514031616

約数和(自身を除く): 293925884

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 127, 154, 187, 238, 254, 308, 331, 374, 476, 508, 662, 748, 889, 1309, 1324, 1397, 1778, 2159, 2317, 2618, 2794, 3556, 3641, 4318, 4634, 5236, 5588, 5627, 7282, 8636, 9268, 9779, 11254, 14564, 15113, 19558, 22508, 23749, 25487, 30226, 39116, 39389, 42037, 47498, 50974, 60452, 61897, 78778, 84074, 94996, 101948, 123794, 157556, 166243, 168148, 247588, 294259, 332486, 433279, 462407, 588518, 664972, 714629, 866558, 924814, 1177036, 1429258, 1733116, 1849628, 2858516, 3236849, 5002403, 6473698, 7860919, 10004806, 12947396, 15721838, 20009612, 31443676, 55026433, 110052866, 220105732]

約数ペア:

[(1, 220105732), (2, 110052866), (4, 55026433), (7, 31443676), (11, 20009612), (14, 15721838), (17, 12947396), (22, 10004806), (28, 7860919), (34, 6473698), (44, 5002403), (68, 3236849), (77, 2858516), (119, 1849628), (127, 1733116), (154, 1429258), (187, 1177036), (238, 924814), (254, 866558), (308, 714629), (331, 664972), (374, 588518), (476, 462407), (508, 433279), (662, 332486), (748, 294259), (889, 247588), (1309, 168148), (1324, 166243), (1397, 157556), (1778, 123794), (2159, 101948), (2317, 94996), (2618, 84074), (2794, 78778), (3556, 61897), (3641, 60452), (4318, 50974), (4634, 47498), (5236, 42037), (5588, 39389), (5627, 39116), (7282, 30226), (8636, 25487), (9268, 23749), (9779, 22508), (11254, 19558), (14564, 15113)]