199073604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 498224160

約数和(自身を除く): 299150556

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 289, 411, 419, 548, 578, 822, 838, 867, 1156, 1257, 1644, 1676, 1734, 2329, 2514, 3468, 4658, 5028, 6987, 7123, 9316, 13974, 14246, 21369, 27948, 28492, 39593, 42738, 57403, 79186, 85476, 114806, 118779, 121091, 158372, 172209, 229612, 237558, 242182, 344418, 363273, 475116, 484364, 688836, 726546, 975851, 1453092, 1951702, 2927553, 3903404, 5855106, 11710212, 16589467, 33178934, 49768401, 66357868, 99536802, 199073604]

約数ペア:

[(1, 199073604), (2, 99536802), (3, 66357868), (4, 49768401), (6, 33178934), (12, 16589467), (17, 11710212), (34, 5855106), (51, 3903404), (68, 2927553), (102, 1951702), (137, 1453092), (204, 975851), (274, 726546), (289, 688836), (411, 484364), (419, 475116), (548, 363273), (578, 344418), (822, 242182), (838, 237558), (867, 229612), (1156, 172209), (1257, 158372), (1644, 121091), (1676, 118779), (1734, 114806), (2329, 85476), (2514, 79186), (3468, 57403), (4658, 42738), (5028, 39593), (6987, 28492), (7123, 27948), (9316, 21369), (13974, 14246)]