208532142

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 108

約数和(自身を含む): 569532600

約数和(自身を除く): 361000458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 169, 182, 234, 273, 294, 338, 441, 507, 546, 637, 819, 882, 1014, 1183, 1274, 1399, 1521, 1638, 1911, 2366, 2798, 3042, 3549, 3822, 4197, 5733, 7098, 8281, 8394, 9793, 10647, 11466, 12591, 16562, 18187, 19586, 21294, 24843, 25182, 29379, 36374, 49686, 54561, 58758, 68551, 74529, 88137, 109122, 127309, 137102, 149058, 163683, 176274, 205653, 236431, 254618, 327366, 381927, 411306, 472862, 616959, 709293, 763854, 891163, 1145781, 1233918, 1418586, 1655017, 1782326, 2127879, 2291562, 2673489, 3310034, 4255758, 4965051, 5346978, 8020467, 9930102, 11585119, 14895153, 16040934, 23170238, 29790306, 34755357, 69510714, 104266071, 208532142]

約数ペア:

[(1, 208532142), (2, 104266071), (3, 69510714), (6, 34755357), (7, 29790306), (9, 23170238), (13, 16040934), (14, 14895153), (18, 11585119), (21, 9930102), (26, 8020467), (39, 5346978), (42, 4965051), (49, 4255758), (63, 3310034), (78, 2673489), (91, 2291562), (98, 2127879), (117, 1782326), (126, 1655017), (147, 1418586), (169, 1233918), (182, 1145781), (234, 891163), (273, 763854), (294, 709293), (338, 616959), (441, 472862), (507, 411306), (546, 381927), (637, 327366), (819, 254618), (882, 236431), (1014, 205653), (1183, 176274), (1274, 163683), (1399, 149058), (1521, 137102), (1638, 127309), (1911, 109122), (2366, 88137), (2798, 74529), (3042, 68551), (3549, 58758), (3822, 54561), (4197, 49686), (5733, 36374), (7098, 29379), (8281, 25182), (8394, 24843), (9793, 21294), (10647, 19586), (11466, 18187), (12591, 16562)]