201946950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{4357}}^1$

素因数の和:4478

約数の個数: 72

約数和(自身を含む): 547957488

約数和(自身を除く): 346010538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 103, 150, 206, 225, 309, 450, 515, 618, 927, 1030, 1545, 1854, 2575, 3090, 4357, 4635, 5150, 7725, 8714, 9270, 13071, 15450, 21785, 23175, 26142, 39213, 43570, 46350, 65355, 78426, 108925, 130710, 196065, 217850, 326775, 392130, 448771, 653550, 897542, 980325, 1346313, 1960650, 2243855, 2692626, 4038939, 4487710, 6731565, 8077878, 11219275, 13463130, 20194695, 22438550, 33657825, 40389390, 67315650, 100973475, 201946950]

約数ペア:

[(1, 201946950), (2, 100973475), (3, 67315650), (5, 40389390), (6, 33657825), (9, 22438550), (10, 20194695), (15, 13463130), (18, 11219275), (25, 8077878), (30, 6731565), (45, 4487710), (50, 4038939), (75, 2692626), (90, 2243855), (103, 1960650), (150, 1346313), (206, 980325), (225, 897542), (309, 653550), (450, 448771), (515, 392130), (618, 326775), (927, 217850), (1030, 196065), (1545, 130710), (1854, 108925), (2575, 78426), (3090, 65355), (4357, 46350), (4635, 43570), (5150, 39213), (7725, 26142), (8714, 23175), (9270, 21785), (13071, 15450)]