199360350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3375

約数の個数: 144

約数和(自身を含む): 644542080

約数和(自身を除く): 445181730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1197, 1330, 1425, 1575, 1710, 1995, 2394, 2850, 3150, 3325, 3331, 3990, 4275, 5985, 6650, 6662, 8550, 9975, 9993, 11970, 16655, 19950, 19986, 23317, 29925, 29979, 33310, 46634, 49965, 59850, 59958, 63289, 69951, 83275, 99930, 116585, 126578, 139902, 149895, 166550, 189867, 209853, 233170, 249825, 299790, 316445, 349755, 379734, 419706, 443023, 499650, 569601, 582925, 632890, 699510, 749475, 886046, 949335, 1049265, 1139202, 1165850, 1329069, 1498950, 1582225, 1748775, 1898670, 2098530, 2215115, 2658138, 2848005, 3164450, 3497550, 3987207, 4430230, 4746675, 5246325, 5696010, 6645345, 7974414, 9493350, 10492650, 11075575, 13290690, 14240025, 19936035, 22151150, 28480050, 33226725, 39872070, 66453450, 99680175, 199360350]

約数ペア:

[(1, 199360350), (2, 99680175), (3, 66453450), (5, 39872070), (6, 33226725), (7, 28480050), (9, 22151150), (10, 19936035), (14, 14240025), (15, 13290690), (18, 11075575), (19, 10492650), (21, 9493350), (25, 7974414), (30, 6645345), (35, 5696010), (38, 5246325), (42, 4746675), (45, 4430230), (50, 3987207), (57, 3497550), (63, 3164450), (70, 2848005), (75, 2658138), (90, 2215115), (95, 2098530), (105, 1898670), (114, 1748775), (126, 1582225), (133, 1498950), (150, 1329069), (171, 1165850), (175, 1139202), (190, 1049265), (210, 949335), (225, 886046), (266, 749475), (285, 699510), (315, 632890), (342, 582925), (350, 569601), (399, 499650), (450, 443023), (475, 419706), (525, 379734), (570, 349755), (630, 316445), (665, 299790), (798, 249825), (855, 233170), (950, 209853), (1050, 189867), (1197, 166550), (1330, 149895), (1425, 139902), (1575, 126578), (1710, 116585), (1995, 99930), (2394, 83275), (2850, 69951), (3150, 63289), (3325, 59958), (3331, 59850), (3990, 49965), (4275, 46634), (5985, 33310), (6650, 29979), (6662, 29925), (8550, 23317), (9975, 19986), (9993, 19950), (11970, 16655)]