209620349616

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{273919}}^1$

素因数の和:274186

約数の個数: 80

約数和(自身を含む): 550250496000

約数和(自身を除く): 340630146384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 149, 214, 298, 321, 428, 447, 596, 642, 856, 894, 1192, 1284, 1712, 1788, 2384, 2568, 3576, 5136, 7152, 15943, 31886, 47829, 63772, 95658, 127544, 191316, 255088, 273919, 382632, 547838, 765264, 821757, 1095676, 1643514, 2191352, 3287028, 4382704, 6574056, 13148112, 29309333, 40813931, 58618666, 81627862, 87927999, 117237332, 122441793, 163255724, 175855998, 234474664, 244883586, 326511448, 351711996, 468949328, 489767172, 653022896, 703423992, 979534344, 1406847984, 1959068688, 4367090617, 8734181234, 13101271851, 17468362468, 26202543702, 34936724936, 52405087404, 69873449872, 104810174808, 209620349616]

約数ペア:

[(1, 209620349616), (2, 104810174808), (3, 69873449872), (4, 52405087404), (6, 34936724936), (8, 26202543702), (12, 17468362468), (16, 13101271851), (24, 8734181234), (48, 4367090617), (107, 1959068688), (149, 1406847984), (214, 979534344), (298, 703423992), (321, 653022896), (428, 489767172), (447, 468949328), (596, 351711996), (642, 326511448), (856, 244883586), (894, 234474664), (1192, 175855998), (1284, 163255724), (1712, 122441793), (1788, 117237332), (2384, 87927999), (2568, 81627862), (3576, 58618666), (5136, 40813931), (7152, 29309333), (15943, 13148112), (31886, 6574056), (47829, 4382704), (63772, 3287028), (95658, 2191352), (127544, 1643514), (191316, 1095676), (255088, 821757), (273919, 765264), (382632, 547838)]