200207857940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1271807}}^1$

素因数の和:1272296

約数の個数: 48

約数和(自身を含む): 446129897472

約数和(自身を除く): 245922039532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 463, 926, 1852, 2315, 4630, 7871, 9260, 15742, 31484, 39355, 78710, 157420, 1271807, 2543614, 5087228, 6359035, 12718070, 21620719, 25436140, 43241438, 86482876, 108103595, 216207190, 432414380, 588846641, 1177693282, 2355386564, 2944233205, 5888466410, 10010392897, 11776932820, 20020785794, 40041571588, 50051964485, 100103928970, 200207857940]

約数ペア:

[(1, 200207857940), (2, 100103928970), (4, 50051964485), (5, 40041571588), (10, 20020785794), (17, 11776932820), (20, 10010392897), (34, 5888466410), (68, 2944233205), (85, 2355386564), (170, 1177693282), (340, 588846641), (463, 432414380), (926, 216207190), (1852, 108103595), (2315, 86482876), (4630, 43241438), (7871, 25436140), (9260, 21620719), (15742, 12718070), (31484, 6359035), (39355, 5087228), (78710, 2543614), (157420, 1271807)]