203872350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:970

約数の個数: 96

約数和(自身を含む): 555785856

約数和(自身を除く): 351913506

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 157, 165, 275, 314, 330, 471, 550, 785, 787, 825, 942, 1570, 1574, 1650, 1727, 2355, 2361, 3454, 3925, 3935, 4710, 4722, 5181, 7850, 7870, 8635, 8657, 10362, 11775, 11805, 17270, 17314, 19675, 23550, 23610, 25905, 25971, 39350, 43175, 43285, 51810, 51942, 59025, 86350, 86570, 118050, 123559, 129525, 129855, 216425, 247118, 259050, 259710, 370677, 432850, 617795, 649275, 741354, 1235590, 1298550, 1359149, 1853385, 2718298, 3088975, 3706770, 4077447, 6177950, 6795745, 8154894, 9266925, 13591490, 18533850, 20387235, 33978725, 40774470, 67957450, 101936175, 203872350]

約数ペア:

[(1, 203872350), (2, 101936175), (3, 67957450), (5, 40774470), (6, 33978725), (10, 20387235), (11, 18533850), (15, 13591490), (22, 9266925), (25, 8154894), (30, 6795745), (33, 6177950), (50, 4077447), (55, 3706770), (66, 3088975), (75, 2718298), (110, 1853385), (150, 1359149), (157, 1298550), (165, 1235590), (275, 741354), (314, 649275), (330, 617795), (471, 432850), (550, 370677), (785, 259710), (787, 259050), (825, 247118), (942, 216425), (1570, 129855), (1574, 129525), (1650, 123559), (1727, 118050), (2355, 86570), (2361, 86350), (3454, 59025), (3925, 51942), (3935, 51810), (4710, 43285), (4722, 43175), (5181, 39350), (7850, 25971), (7870, 25905), (8635, 23610), (8657, 23550), (10362, 19675), (11775, 17314), (11805, 17270)]