214309732

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 473134200

約数和(自身を除く): 258824468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 241, 349, 364, 482, 637, 698, 964, 1274, 1396, 1687, 2443, 2548, 3133, 3374, 4537, 4886, 6266, 6748, 9074, 9772, 11809, 12532, 17101, 18148, 21931, 23618, 31759, 34202, 43862, 47236, 63518, 68404, 84109, 87724, 127036, 153517, 168218, 222313, 307034, 336436, 444626, 588763, 614068, 889252, 1093417, 1177526, 2186834, 2355052, 4121341, 4373668, 7653919, 8242682, 15307838, 16485364, 30615676, 53577433, 107154866, 214309732]

約数ペア:

[(1, 214309732), (2, 107154866), (4, 53577433), (7, 30615676), (13, 16485364), (14, 15307838), (26, 8242682), (28, 7653919), (49, 4373668), (52, 4121341), (91, 2355052), (98, 2186834), (182, 1177526), (196, 1093417), (241, 889252), (349, 614068), (364, 588763), (482, 444626), (637, 336436), (698, 307034), (964, 222313), (1274, 168218), (1396, 153517), (1687, 127036), (2443, 87724), (2548, 84109), (3133, 68404), (3374, 63518), (4537, 47236), (4886, 43862), (6266, 34202), (6748, 31759), (9074, 23618), (9772, 21931), (11809, 18148), (12532, 17101)]