214627210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 493807104

約数和(自身を除く): 279179894

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 53, 70, 82, 83, 85, 106, 119, 166, 170, 205, 238, 265, 287, 371, 410, 415, 530, 574, 581, 595, 697, 742, 830, 901, 1162, 1190, 1394, 1411, 1435, 1802, 1855, 2173, 2822, 2870, 2905, 3403, 3485, 3710, 4346, 4399, 4505, 4879, 5810, 6307, 6806, 6970, 7055, 8798, 9010, 9758, 9877, 10865, 12614, 14110, 15211, 17015, 19754, 21730, 21995, 23821, 24395, 30422, 30793, 31535, 34030, 36941, 43990, 47642, 48790, 49385, 57851, 61586, 63070, 73882, 74783, 76055, 98770, 115702, 119105, 149566, 152110, 153965, 180359, 184705, 238210, 258587, 289255, 307930, 360718, 369410, 373915, 404957, 517174, 523481, 578510, 747830, 809914, 901795, 1046962, 1262513, 1292935, 1803590, 2024785, 2525026, 2585870, 2617405, 3066103, 4049570, 5234810, 6132206, 6312565, 12625130, 15330515, 21462721, 30661030, 42925442, 107313605, 214627210]

約数ペア:

[(1, 214627210), (2, 107313605), (5, 42925442), (7, 30661030), (10, 21462721), (14, 15330515), (17, 12625130), (34, 6312565), (35, 6132206), (41, 5234810), (53, 4049570), (70, 3066103), (82, 2617405), (83, 2585870), (85, 2525026), (106, 2024785), (119, 1803590), (166, 1292935), (170, 1262513), (205, 1046962), (238, 901795), (265, 809914), (287, 747830), (371, 578510), (410, 523481), (415, 517174), (530, 404957), (574, 373915), (581, 369410), (595, 360718), (697, 307930), (742, 289255), (830, 258587), (901, 238210), (1162, 184705), (1190, 180359), (1394, 153965), (1411, 152110), (1435, 149566), (1802, 119105), (1855, 115702), (2173, 98770), (2822, 76055), (2870, 74783), (2905, 73882), (3403, 63070), (3485, 61586), (3710, 57851), (4346, 49385), (4399, 48790), (4505, 47642), (4879, 43990), (5810, 36941), (6307, 34030), (6806, 31535), (6970, 30793), (7055, 30422), (8798, 24395), (9010, 23821), (9758, 21995), (9877, 21730), (10865, 19754), (12614, 17015), (14110, 15211)]