201946430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1973

約数の個数: 64

約数和(自身を含む): 438099840

約数和(自身を除く): 236153410

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 53, 58, 70, 106, 145, 203, 265, 290, 371, 406, 530, 742, 1015, 1537, 1855, 1877, 2030, 3074, 3710, 3754, 7685, 9385, 10759, 13139, 15370, 18770, 21518, 26278, 53795, 54433, 65695, 99481, 107590, 108866, 131390, 198962, 272165, 381031, 497405, 544330, 696367, 762062, 994810, 1392734, 1905155, 2884949, 3481835, 3810310, 5769898, 6963670, 14424745, 20194643, 28849490, 40389286, 100973215, 201946430]

約数ペア:

[(1, 201946430), (2, 100973215), (5, 40389286), (7, 28849490), (10, 20194643), (14, 14424745), (29, 6963670), (35, 5769898), (53, 3810310), (58, 3481835), (70, 2884949), (106, 1905155), (145, 1392734), (203, 994810), (265, 762062), (290, 696367), (371, 544330), (406, 497405), (530, 381031), (742, 272165), (1015, 198962), (1537, 131390), (1855, 108866), (1877, 107590), (2030, 99481), (3074, 65695), (3710, 54433), (3754, 53795), (7685, 26278), (9385, 21518), (10759, 18770), (13139, 15370)]