190056056253

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1\times {\mathrm{2357}}^1$

素因数の和:3222

約数の個数: 64

約数和(自身を含む): 299911039488

約数和(自身を除く): 109854983235

約数列:

[1, 3, 7, 21, 37, 111, 157, 259, 471, 661, 777, 1099, 1983, 2357, 3297, 4627, 5809, 7071, 13881, 16499, 17427, 24457, 40663, 49497, 73371, 87209, 103777, 121989, 171199, 261627, 311331, 370049, 513597, 610463, 726439, 1110147, 1557977, 1831389, 2179317, 2590343, 3839749, 4673931, 7771029, 10905839, 11519247, 13691813, 26878243, 32717517, 41075439, 57645149, 80634729, 95842691, 172935447, 244602389, 287528073, 403516043, 733807167, 1210548129, 1712216723, 5136650169, 9050288393, 27150865179, 63352018751, 190056056253]

約数ペア:

[(1, 190056056253), (3, 63352018751), (7, 27150865179), (21, 9050288393), (37, 5136650169), (111, 1712216723), (157, 1210548129), (259, 733807167), (471, 403516043), (661, 287528073), (777, 244602389), (1099, 172935447), (1983, 95842691), (2357, 80634729), (3297, 57645149), (4627, 41075439), (5809, 32717517), (7071, 26878243), (13881, 13691813), (16499, 11519247), (17427, 10905839), (24457, 7771029), (40663, 4673931), (49497, 3839749), (73371, 2590343), (87209, 2179317), (103777, 1831389), (121989, 1557977), (171199, 1110147), (261627, 726439), (311331, 610463), (370049, 513597)]