201821952

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{13831}}^1$

素因数の和:13869

約数の個数: 72

約数和(自身を含む): 565452160

約数和(自身を除く): 363630208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 13831, 14592, 27662, 41493, 55324, 82986, 110648, 165972, 221296, 262789, 331944, 442592, 525578, 663888, 788367, 885184, 1051156, 1327776, 1576734, 1770368, 2102312, 2655552, 3153468, 3540736, 4204624, 5311104, 6306936, 8409248, 10622208, 12613872, 16818496, 25227744, 33636992, 50455488, 67273984, 100910976, 201821952]

約数ペア:

[(1, 201821952), (2, 100910976), (3, 67273984), (4, 50455488), (6, 33636992), (8, 25227744), (12, 16818496), (16, 12613872), (19, 10622208), (24, 8409248), (32, 6306936), (38, 5311104), (48, 4204624), (57, 3540736), (64, 3153468), (76, 2655552), (96, 2102312), (114, 1770368), (128, 1576734), (152, 1327776), (192, 1051156), (228, 885184), (256, 788367), (304, 663888), (384, 525578), (456, 442592), (608, 331944), (768, 262789), (912, 221296), (1216, 165972), (1824, 110648), (2432, 82986), (3648, 55324), (4864, 41493), (7296, 27662), (13831, 14592)]