206550148

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 447971328

約数和(自身を除く): 241421180

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 61, 62, 83, 94, 122, 124, 166, 188, 217, 244, 329, 332, 427, 434, 581, 658, 854, 868, 1162, 1316, 1457, 1708, 1891, 2324, 2573, 2867, 2914, 3782, 3901, 5063, 5146, 5734, 5828, 7564, 7802, 10126, 10199, 10292, 11468, 13237, 15604, 18011, 20069, 20252, 20398, 26474, 27307, 35441, 36022, 40138, 40796, 52948, 54614, 70882, 72044, 80276, 88877, 109228, 120931, 141764, 156953, 177754, 237961, 241862, 313906, 355508, 475922, 483724, 622139, 627812, 846517, 951844, 1098671, 1244278, 1665727, 1693034, 2197342, 2488556, 3331454, 3386068, 4394684, 6662908, 7376791, 14753582, 29507164, 51637537, 103275074, 206550148]

約数ペア:

[(1, 206550148), (2, 103275074), (4, 51637537), (7, 29507164), (14, 14753582), (28, 7376791), (31, 6662908), (47, 4394684), (61, 3386068), (62, 3331454), (83, 2488556), (94, 2197342), (122, 1693034), (124, 1665727), (166, 1244278), (188, 1098671), (217, 951844), (244, 846517), (329, 627812), (332, 622139), (427, 483724), (434, 475922), (581, 355508), (658, 313906), (854, 241862), (868, 237961), (1162, 177754), (1316, 156953), (1457, 141764), (1708, 120931), (1891, 109228), (2324, 88877), (2573, 80276), (2867, 72044), (2914, 70882), (3782, 54614), (3901, 52948), (5063, 40796), (5146, 40138), (5734, 36022), (5828, 35441), (7564, 27307), (7802, 26474), (10126, 20398), (10199, 20252), (10292, 20069), (11468, 18011), (13237, 15604)]