215333498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{569}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 356227200

約数和(自身を除く): 140893702

約数列:

[1, 2, 19, 23, 38, 46, 433, 437, 569, 866, 874, 1138, 8227, 9959, 10811, 13087, 16454, 19918, 21622, 26174, 189221, 246377, 248653, 378442, 492754, 497306, 4681163, 5666671, 9362326, 11333342, 107666749, 215333498]

約数ペア:

[(1, 215333498), (2, 107666749), (19, 11333342), (23, 9362326), (38, 5666671), (46, 4681163), (433, 497306), (437, 492754), (569, 378442), (866, 248653), (874, 246377), (1138, 189221), (8227, 26174), (9959, 21622), (10811, 19918), (13087, 16454)]