199843968

素因数分解:

$2^7\times 3^1\times {\mathrm{520427}}^1$

素因数の和:520444

約数の個数: 32

約数和(自身を含む): 530836560

約数和(自身を除く): 330992592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 520427, 1040854, 1561281, 2081708, 3122562, 4163416, 6245124, 8326832, 12490248, 16653664, 24980496, 33307328, 49960992, 66614656, 99921984, 199843968]

約数ペア:

[(1, 199843968), (2, 99921984), (3, 66614656), (4, 49960992), (6, 33307328), (8, 24980496), (12, 16653664), (16, 12490248), (24, 8326832), (32, 6245124), (48, 4163416), (64, 3122562), (96, 2081708), (128, 1561281), (192, 1040854), (384, 520427)]