199780896

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15647}}^1$

素因数の和:15686

約数の個数: 96

約数和(自身を含む): 630927360

約数和(自身を除く): 431146464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 15647, 31294, 46941, 62588, 93882, 109529, 125176, 187764, 219058, 250352, 297293, 328587, 375528, 438116, 500704, 594586, 657174, 751056, 876232, 891879, 1189172, 1314348, 1502112, 1752464, 1783758, 2081051, 2378344, 2628696, 3504928, 3567516, 4162102, 4756688, 5257392, 6243153, 7135032, 8324204, 9513376, 10514784, 12486306, 14270064, 16648408, 24972612, 28540128, 33296816, 49945224, 66593632, 99890448, 199780896]

約数ペア:

[(1, 199780896), (2, 99890448), (3, 66593632), (4, 49945224), (6, 33296816), (7, 28540128), (8, 24972612), (12, 16648408), (14, 14270064), (16, 12486306), (19, 10514784), (21, 9513376), (24, 8324204), (28, 7135032), (32, 6243153), (38, 5257392), (42, 4756688), (48, 4162102), (56, 3567516), (57, 3504928), (76, 2628696), (84, 2378344), (96, 2081051), (112, 1783758), (114, 1752464), (133, 1502112), (152, 1314348), (168, 1189172), (224, 891879), (228, 876232), (266, 751056), (304, 657174), (336, 594586), (399, 500704), (456, 438116), (532, 375528), (608, 328587), (672, 297293), (798, 250352), (912, 219058), (1064, 187764), (1596, 125176), (1824, 109529), (2128, 93882), (3192, 62588), (4256, 46941), (6384, 31294), (12768, 15647)]