193164488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5023}}^1$

素因数の和:5082

約数の個数: 64

約数和(自身を含む): 434073600

約数和(自身を除く): 240909112

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 184, 209, 253, 418, 437, 506, 836, 874, 1012, 1672, 1748, 2024, 3496, 4807, 5023, 9614, 10046, 19228, 20092, 38456, 40184, 55253, 95437, 110506, 115529, 190874, 221012, 231058, 381748, 442024, 462116, 763496, 924232, 1049807, 1270819, 2099614, 2195051, 2541638, 4199228, 4390102, 5083276, 8398456, 8780204, 10166552, 17560408, 24145561, 48291122, 96582244, 193164488]

約数ペア:

[(1, 193164488), (2, 96582244), (4, 48291122), (8, 24145561), (11, 17560408), (19, 10166552), (22, 8780204), (23, 8398456), (38, 5083276), (44, 4390102), (46, 4199228), (76, 2541638), (88, 2195051), (92, 2099614), (152, 1270819), (184, 1049807), (209, 924232), (253, 763496), (418, 462116), (437, 442024), (506, 381748), (836, 231058), (874, 221012), (1012, 190874), (1672, 115529), (1748, 110506), (2024, 95437), (3496, 55253), (4807, 40184), (5023, 38456), (9614, 20092), (10046, 19228)]