207511668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9049}}^1$

素因数の和:9086

約数の個数: 108

約数和(自身を含む): 657192900

約数和(自身を除く): 449681232

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 9049, 11466, 18098, 22932, 27147, 36196, 54294, 63343, 81441, 108588, 117637, 126686, 162882, 190029, 235274, 253372, 325764, 352911, 380058, 443401, 470548, 570087, 705822, 760116, 823459, 886802, 1058733, 1140174, 1330203, 1411644, 1646918, 1773604, 2117466, 2280348, 2470377, 2660406, 3293836, 3990609, 4234932, 4940754, 5320812, 5764213, 7411131, 7981218, 9881508, 11528426, 14822262, 15962436, 17292639, 23056852, 29644524, 34585278, 51877917, 69170556, 103755834, 207511668]

約数ペア:

[(1, 207511668), (2, 103755834), (3, 69170556), (4, 51877917), (6, 34585278), (7, 29644524), (9, 23056852), (12, 17292639), (13, 15962436), (14, 14822262), (18, 11528426), (21, 9881508), (26, 7981218), (28, 7411131), (36, 5764213), (39, 5320812), (42, 4940754), (49, 4234932), (52, 3990609), (63, 3293836), (78, 2660406), (84, 2470377), (91, 2280348), (98, 2117466), (117, 1773604), (126, 1646918), (147, 1411644), (156, 1330203), (182, 1140174), (196, 1058733), (234, 886802), (252, 823459), (273, 760116), (294, 705822), (364, 570087), (441, 470548), (468, 443401), (546, 380058), (588, 352911), (637, 325764), (819, 253372), (882, 235274), (1092, 190029), (1274, 162882), (1638, 126686), (1764, 117637), (1911, 108588), (2548, 81441), (3276, 63343), (3822, 54294), (5733, 36196), (7644, 27147), (9049, 22932), (11466, 18098)]