197920992

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{55721}}^1$

素因数の和:55771

約数の個数: 48

約数和(自身を含む): 533593872

約数和(自身を除く): 335672880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 55721, 111442, 167163, 222884, 334326, 445768, 668652, 891536, 1337304, 1783072, 2061677, 2674608, 4123354, 5349216, 6185031, 8246708, 12370062, 16493416, 24740124, 32986832, 49480248, 65973664, 98960496, 197920992]

約数ペア:

[(1, 197920992), (2, 98960496), (3, 65973664), (4, 49480248), (6, 32986832), (8, 24740124), (12, 16493416), (16, 12370062), (24, 8246708), (32, 6185031), (37, 5349216), (48, 4123354), (74, 2674608), (96, 2061677), (111, 1783072), (148, 1337304), (222, 891536), (296, 668652), (444, 445768), (592, 334326), (888, 222884), (1184, 167163), (1776, 111442), (3552, 55721)]