209447784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2459}}^1$

素因数の和:2504

約数の個数: 144

約数和(自身を含む): 702280800

約数和(自身を除く): 492833016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 819, 936, 1014, 1092, 1183, 1352, 1521, 1638, 2028, 2184, 2366, 2459, 3042, 3276, 3549, 4056, 4732, 4918, 6084, 6552, 7098, 7377, 9464, 9836, 10647, 12168, 14196, 14754, 17213, 19672, 21294, 22131, 28392, 29508, 31967, 34426, 42588, 44262, 51639, 59016, 63934, 68852, 85176, 88524, 95901, 103278, 127868, 137704, 154917, 177048, 191802, 206556, 223769, 255736, 287703, 309834, 383604, 413112, 415571, 447538, 575406, 619668, 671307, 767208, 831142, 895076, 1150812, 1239336, 1246713, 1342614, 1662284, 1790152, 2013921, 2301624, 2493426, 2685228, 2908997, 3324568, 3740139, 4027842, 4986852, 5370456, 5817994, 7480278, 8055684, 8726991, 9973704, 11635988, 14960556, 16111368, 17453982, 23271976, 26180973, 29921112, 34907964, 52361946, 69815928, 104723892, 209447784]

約数ペア:

[(1, 209447784), (2, 104723892), (3, 69815928), (4, 52361946), (6, 34907964), (7, 29921112), (8, 26180973), (9, 23271976), (12, 17453982), (13, 16111368), (14, 14960556), (18, 11635988), (21, 9973704), (24, 8726991), (26, 8055684), (28, 7480278), (36, 5817994), (39, 5370456), (42, 4986852), (52, 4027842), (56, 3740139), (63, 3324568), (72, 2908997), (78, 2685228), (84, 2493426), (91, 2301624), (104, 2013921), (117, 1790152), (126, 1662284), (156, 1342614), (168, 1246713), (169, 1239336), (182, 1150812), (234, 895076), (252, 831142), (273, 767208), (312, 671307), (338, 619668), (364, 575406), (468, 447538), (504, 415571), (507, 413112), (546, 383604), (676, 309834), (728, 287703), (819, 255736), (936, 223769), (1014, 206556), (1092, 191802), (1183, 177048), (1352, 154917), (1521, 137704), (1638, 127868), (2028, 103278), (2184, 95901), (2366, 88524), (2459, 85176), (3042, 68852), (3276, 63934), (3549, 59016), (4056, 51639), (4732, 44262), (4918, 42588), (6084, 34426), (6552, 31967), (7098, 29508), (7377, 28392), (9464, 22131), (9836, 21294), (10647, 19672), (12168, 17213), (14196, 14754)]