199574208

素因数分解:

$2^6\times 3^2\times {\mathrm{421}}^1\times {\mathrm{823}}^1$

素因数の和:1262

約数の個数: 84

約数和(自身を含む): 574098928

約数和(自身を除く): 374524720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 421, 576, 823, 842, 1263, 1646, 1684, 2469, 2526, 3292, 3368, 3789, 4938, 5052, 6584, 6736, 7407, 7578, 9876, 10104, 13168, 13472, 14814, 15156, 19752, 20208, 26336, 26944, 29628, 30312, 39504, 40416, 52672, 59256, 60624, 79008, 80832, 118512, 121248, 158016, 237024, 242496, 346483, 474048, 692966, 1039449, 1385932, 2078898, 2771864, 3118347, 4157796, 5543728, 6236694, 8315592, 11087456, 12473388, 16631184, 22174912, 24946776, 33262368, 49893552, 66524736, 99787104, 199574208]

約数ペア:

[(1, 199574208), (2, 99787104), (3, 66524736), (4, 49893552), (6, 33262368), (8, 24946776), (9, 22174912), (12, 16631184), (16, 12473388), (18, 11087456), (24, 8315592), (32, 6236694), (36, 5543728), (48, 4157796), (64, 3118347), (72, 2771864), (96, 2078898), (144, 1385932), (192, 1039449), (288, 692966), (421, 474048), (576, 346483), (823, 242496), (842, 237024), (1263, 158016), (1646, 121248), (1684, 118512), (2469, 80832), (2526, 79008), (3292, 60624), (3368, 59256), (3789, 52672), (4938, 40416), (5052, 39504), (6584, 30312), (6736, 29628), (7407, 26944), (7578, 26336), (9876, 20208), (10104, 19752), (13168, 15156), (13472, 14814)]