193802882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 375943680

約数和(自身を除く): 182140798

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 73, 91, 146, 182, 203, 377, 406, 503, 511, 754, 949, 1006, 1022, 1898, 2117, 2639, 3521, 4234, 5278, 6539, 6643, 7042, 13078, 13286, 14587, 14819, 27521, 29174, 29638, 36719, 45773, 55042, 73438, 91546, 102109, 189631, 192647, 204218, 257033, 379262, 385294, 477347, 514066, 954694, 1064851, 1327417, 2129702, 2654834, 3341429, 6682858, 7453957, 13843063, 14907914, 27686126, 96901441, 193802882]

約数ペア:

[(1, 193802882), (2, 96901441), (7, 27686126), (13, 14907914), (14, 13843063), (26, 7453957), (29, 6682858), (58, 3341429), (73, 2654834), (91, 2129702), (146, 1327417), (182, 1064851), (203, 954694), (377, 514066), (406, 477347), (503, 385294), (511, 379262), (754, 257033), (949, 204218), (1006, 192647), (1022, 189631), (1898, 102109), (2117, 91546), (2639, 73438), (3521, 55042), (4234, 45773), (5278, 36719), (6539, 29638), (6643, 29174), (7042, 27521), (13078, 14819), (13286, 14587)]