203897850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3432

約数の個数: 96

約数和(自身を含む): 562297344

約数和(自身を除く): 358399494

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1550, 1950, 2015, 2325, 2418, 3373, 4030, 4650, 6045, 6746, 10075, 10119, 12090, 16865, 20150, 20238, 30225, 33730, 43849, 50595, 60450, 84325, 87698, 101190, 104563, 131547, 168650, 209126, 219245, 252975, 263094, 313689, 438490, 505950, 522815, 627378, 657735, 1045630, 1096225, 1315470, 1359319, 1568445, 2192450, 2614075, 2718638, 3136890, 3288675, 4077957, 5228150, 6577350, 6796595, 7842225, 8155914, 13593190, 15684450, 20389785, 33982975, 40779570, 67965950, 101948925, 203897850]

約数ペア:

[(1, 203897850), (2, 101948925), (3, 67965950), (5, 40779570), (6, 33982975), (10, 20389785), (13, 15684450), (15, 13593190), (25, 8155914), (26, 7842225), (30, 6796595), (31, 6577350), (39, 5228150), (50, 4077957), (62, 3288675), (65, 3136890), (75, 2718638), (78, 2614075), (93, 2192450), (130, 1568445), (150, 1359319), (155, 1315470), (186, 1096225), (195, 1045630), (310, 657735), (325, 627378), (390, 522815), (403, 505950), (465, 438490), (650, 313689), (775, 263094), (806, 252975), (930, 219245), (975, 209126), (1209, 168650), (1550, 131547), (1950, 104563), (2015, 101190), (2325, 87698), (2418, 84325), (3373, 60450), (4030, 50595), (4650, 43849), (6045, 33730), (6746, 30225), (10075, 20238), (10119, 20150), (12090, 16865)]