201539650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16319}}^1$

素因数の和:16363

約数の個数: 48

約数和(自身を含む): 424972800

約数和(自身を除く): 223433150

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 16319, 32638, 81595, 163190, 212147, 310061, 407975, 424294, 620122, 815950, 1060735, 1550305, 2121470, 3100610, 4030793, 5303675, 7751525, 8061586, 10607350, 15503050, 20153965, 40307930, 100769825, 201539650]

約数ペア:

[(1, 201539650), (2, 100769825), (5, 40307930), (10, 20153965), (13, 15503050), (19, 10607350), (25, 8061586), (26, 7751525), (38, 5303675), (50, 4030793), (65, 3100610), (95, 2121470), (130, 1550305), (190, 1060735), (247, 815950), (325, 620122), (475, 424294), (494, 407975), (650, 310061), (950, 212147), (1235, 163190), (2470, 81595), (6175, 32638), (12350, 16319)]