201928300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4729}}^1$

素因数の和:4811

約数の個数: 72

約数和(自身を含む): 509099360

約数和(自身を除く): 307171060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 854, 1220, 1525, 1708, 2135, 3050, 4270, 4729, 6100, 8540, 9458, 10675, 18916, 21350, 23645, 33103, 42700, 47290, 66206, 94580, 118225, 132412, 165515, 236450, 288469, 331030, 472900, 576938, 662060, 827575, 1153876, 1442345, 1655150, 2019283, 2884690, 3310300, 4038566, 5769380, 7211725, 8077132, 10096415, 14423450, 20192830, 28846900, 40385660, 50482075, 100964150, 201928300]

約数ペア:

[(1, 201928300), (2, 100964150), (4, 50482075), (5, 40385660), (7, 28846900), (10, 20192830), (14, 14423450), (20, 10096415), (25, 8077132), (28, 7211725), (35, 5769380), (50, 4038566), (61, 3310300), (70, 2884690), (100, 2019283), (122, 1655150), (140, 1442345), (175, 1153876), (244, 827575), (305, 662060), (350, 576938), (427, 472900), (610, 331030), (700, 288469), (854, 236450), (1220, 165515), (1525, 132412), (1708, 118225), (2135, 94580), (3050, 66206), (4270, 47290), (4729, 42700), (6100, 33103), (8540, 23645), (9458, 21350), (10675, 18916)]