197639856

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{6967}}^1$

素因数の和:7178

約数の個数: 60

約数和(自身を含む): 556004592

約数和(自身を除く): 358364736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 6967, 7092, 9456, 13934, 14184, 20901, 27868, 28368, 41802, 55736, 62703, 83604, 111472, 125406, 167208, 250812, 334416, 501624, 1003248, 1372499, 2744998, 4117497, 5489996, 8234994, 10979992, 12352491, 16469988, 21959984, 24704982, 32939976, 49409964, 65879952, 98819928, 197639856]

約数ペア:

[(1, 197639856), (2, 98819928), (3, 65879952), (4, 49409964), (6, 32939976), (8, 24704982), (9, 21959984), (12, 16469988), (16, 12352491), (18, 10979992), (24, 8234994), (36, 5489996), (48, 4117497), (72, 2744998), (144, 1372499), (197, 1003248), (394, 501624), (591, 334416), (788, 250812), (1182, 167208), (1576, 125406), (1773, 111472), (2364, 83604), (3152, 62703), (3546, 55736), (4728, 41802), (6967, 28368), (7092, 27868), (9456, 20901), (13934, 14184)]