208358976

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{22147}}^1$

素因数の和:22176

約数の個数: 84

約数和(自身を含む): 641317488

約数和(自身を除く): 432958512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 22147, 44294, 66441, 88588, 132882, 155029, 177176, 265764, 310058, 354352, 465087, 531528, 620116, 708704, 930174, 1063056, 1085203, 1240232, 1417408, 1860348, 2126112, 2170406, 2480464, 3255609, 3720696, 4252224, 4340812, 4960928, 6511218, 7441392, 8681624, 9921856, 13022436, 14882784, 17363248, 26044872, 29765568, 34726496, 52089744, 69452992, 104179488, 208358976]

約数ペア:

[(1, 208358976), (2, 104179488), (3, 69452992), (4, 52089744), (6, 34726496), (7, 29765568), (8, 26044872), (12, 17363248), (14, 14882784), (16, 13022436), (21, 9921856), (24, 8681624), (28, 7441392), (32, 6511218), (42, 4960928), (48, 4340812), (49, 4252224), (56, 3720696), (64, 3255609), (84, 2480464), (96, 2170406), (98, 2126112), (112, 1860348), (147, 1417408), (168, 1240232), (192, 1085203), (196, 1063056), (224, 930174), (294, 708704), (336, 620116), (392, 531528), (448, 465087), (588, 354352), (672, 310058), (784, 265764), (1176, 177176), (1344, 155029), (1568, 132882), (2352, 88588), (3136, 66441), (4704, 44294), (9408, 22147)]