201994500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:766

約数の個数: 96

約数和(自身を含む): 591462144

約数和(自身を除く): 389467644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 311, 375, 433, 500, 622, 750, 866, 933, 1244, 1299, 1500, 1555, 1732, 1866, 2165, 2598, 3110, 3732, 4330, 4665, 5196, 6220, 6495, 7775, 8660, 9330, 10825, 12990, 15550, 18660, 21650, 23325, 25980, 31100, 32475, 38875, 43300, 46650, 54125, 64950, 77750, 93300, 108250, 116625, 129900, 134663, 155500, 162375, 216500, 233250, 269326, 324750, 403989, 466500, 538652, 649500, 673315, 807978, 1346630, 1615956, 2019945, 2693260, 3366575, 4039890, 6733150, 8079780, 10099725, 13466300, 16832875, 20199450, 33665750, 40398900, 50498625, 67331500, 100997250, 201994500]

約数ペア:

[(1, 201994500), (2, 100997250), (3, 67331500), (4, 50498625), (5, 40398900), (6, 33665750), (10, 20199450), (12, 16832875), (15, 13466300), (20, 10099725), (25, 8079780), (30, 6733150), (50, 4039890), (60, 3366575), (75, 2693260), (100, 2019945), (125, 1615956), (150, 1346630), (250, 807978), (300, 673315), (311, 649500), (375, 538652), (433, 466500), (500, 403989), (622, 324750), (750, 269326), (866, 233250), (933, 216500), (1244, 162375), (1299, 155500), (1500, 134663), (1555, 129900), (1732, 116625), (1866, 108250), (2165, 93300), (2598, 77750), (3110, 64950), (3732, 54125), (4330, 46650), (4665, 43300), (5196, 38875), (6220, 32475), (6495, 31100), (7775, 25980), (8660, 23325), (9330, 21650), (10825, 18660), (12990, 15550)]