203415207900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{21872603}}^1$

素因数の和:21872651

約数の個数: 72

約数和(自身を含む): 607533448704

約数和(自身を除く): 404118240804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 21872603, 43745206, 65617809, 87490412, 109363015, 131235618, 218726030, 262471236, 328089045, 437452060, 546815075, 656178090, 678050693, 1093630150, 1312356180, 1356101386, 1640445225, 2034152079, 2187260300, 2712202772, 3280890450, 3390253465, 4068304158, 6561780900, 6780506930, 8136608316, 10170760395, 13561013860, 16951267325, 20341520790, 33902534650, 40683041580, 50853801975, 67805069300, 101707603950, 203415207900]

約数ペア:

[(1, 203415207900), (2, 101707603950), (3, 67805069300), (4, 50853801975), (5, 40683041580), (6, 33902534650), (10, 20341520790), (12, 16951267325), (15, 13561013860), (20, 10170760395), (25, 8136608316), (30, 6780506930), (31, 6561780900), (50, 4068304158), (60, 3390253465), (62, 3280890450), (75, 2712202772), (93, 2187260300), (100, 2034152079), (124, 1640445225), (150, 1356101386), (155, 1312356180), (186, 1093630150), (300, 678050693), (310, 656178090), (372, 546815075), (465, 437452060), (620, 328089045), (775, 262471236), (930, 218726030), (1550, 131235618), (1860, 109363015), (2325, 87490412), (3100, 65617809), (4650, 43745206), (9300, 21872603)]