202318212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 503350848

約数和(自身を除く): 301032636

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 197, 244, 276, 366, 394, 591, 732, 788, 1182, 1403, 2364, 2806, 3721, 4209, 4531, 5612, 7442, 8418, 9062, 11163, 12017, 13593, 14884, 16836, 18124, 22326, 24034, 27186, 36051, 44652, 48068, 54372, 72102, 85583, 144204, 171166, 256749, 276391, 342332, 513498, 552782, 733037, 829173, 1026996, 1105564, 1466074, 1658346, 2199111, 2932148, 3316692, 4398222, 8796444, 16859851, 33719702, 50579553, 67439404, 101159106, 202318212]

約数ペア:

[(1, 202318212), (2, 101159106), (3, 67439404), (4, 50579553), (6, 33719702), (12, 16859851), (23, 8796444), (46, 4398222), (61, 3316692), (69, 2932148), (92, 2199111), (122, 1658346), (138, 1466074), (183, 1105564), (197, 1026996), (244, 829173), (276, 733037), (366, 552782), (394, 513498), (591, 342332), (732, 276391), (788, 256749), (1182, 171166), (1403, 144204), (2364, 85583), (2806, 72102), (3721, 54372), (4209, 48068), (4531, 44652), (5612, 36051), (7442, 27186), (8418, 24034), (9062, 22326), (11163, 18124), (12017, 16836), (13593, 14884)]