194891696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{12917}}^1$

素因数の和:12989

約数の個数: 40

約数和(自身を含む): 403661664

約数和(自身を除く): 208769968

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 7544, 12917, 15088, 25834, 51668, 103336, 206672, 297091, 529597, 594182, 1059194, 1188364, 2118388, 2376728, 4236776, 4753456, 8473552, 12180731, 24361462, 48722924, 97445848, 194891696]

約数ペア:

[(1, 194891696), (2, 97445848), (4, 48722924), (8, 24361462), (16, 12180731), (23, 8473552), (41, 4753456), (46, 4236776), (82, 2376728), (92, 2118388), (164, 1188364), (184, 1059194), (328, 594182), (368, 529597), (656, 297091), (943, 206672), (1886, 103336), (3772, 51668), (7544, 25834), (12917, 15088)]