203468171936

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{38219}}^1$

素因数の和:38398

約数の個数: 96

約数和(自身を含む): 423359576640

約数和(自身を除く): 219891404704

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 73, 86, 106, 146, 172, 212, 292, 344, 424, 584, 688, 848, 1168, 1376, 1696, 2279, 2336, 3139, 3869, 4558, 6278, 7738, 9116, 12556, 15476, 18232, 25112, 30952, 36464, 38219, 50224, 61904, 72928, 76438, 100448, 123808, 152876, 166367, 305752, 332734, 611504, 665468, 1223008, 1330936, 1643417, 2025607, 2661872, 2789987, 3286834, 4051214, 5323744, 5579974, 6573668, 8102428, 11159948, 13147336, 16204856, 22319896, 26294672, 32409712, 44639792, 52589344, 64819424, 87101101, 89279584, 119969441, 147869311, 174202202, 239938882, 295738622, 348404404, 479877764, 591477244, 696808808, 959755528, 1182954488, 1393617616, 1919511056, 2365908976, 2787235232, 3839022112, 4731817952, 6358380373, 12716760746, 25433521492, 50867042984, 101734085968, 203468171936]

約数ペア:

[(1, 203468171936), (2, 101734085968), (4, 50867042984), (8, 25433521492), (16, 12716760746), (32, 6358380373), (43, 4731817952), (53, 3839022112), (73, 2787235232), (86, 2365908976), (106, 1919511056), (146, 1393617616), (172, 1182954488), (212, 959755528), (292, 696808808), (344, 591477244), (424, 479877764), (584, 348404404), (688, 295738622), (848, 239938882), (1168, 174202202), (1376, 147869311), (1696, 119969441), (2279, 89279584), (2336, 87101101), (3139, 64819424), (3869, 52589344), (4558, 44639792), (6278, 32409712), (7738, 26294672), (9116, 22319896), (12556, 16204856), (15476, 13147336), (18232, 11159948), (25112, 8102428), (30952, 6573668), (36464, 5579974), (38219, 5323744), (50224, 4051214), (61904, 3286834), (72928, 2789987), (76438, 2661872), (100448, 2025607), (123808, 1643417), (152876, 1330936), (166367, 1223008), (305752, 665468), (332734, 611504)]