221776872

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{225383}}^1$

素因数の和:225433

約数の個数: 32

約数和(自身を含む): 567967680

約数和(自身を除く): 346190808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 225383, 450766, 676149, 901532, 1352298, 1803064, 2704596, 5409192, 9240703, 18481406, 27722109, 36962812, 55444218, 73925624, 110888436, 221776872]

約数ペア:

[(1, 221776872), (2, 110888436), (3, 73925624), (4, 55444218), (6, 36962812), (8, 27722109), (12, 18481406), (24, 9240703), (41, 5409192), (82, 2704596), (123, 1803064), (164, 1352298), (246, 901532), (328, 676149), (492, 450766), (984, 225383)]