197700510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49549}}^1$

素因数の和:49585

約数の個数: 64

約数和(自身を含む): 570816000

約数和(自身を除く): 373115490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 49549, 99098, 148647, 247745, 297294, 346843, 495490, 693686, 743235, 941431, 1040529, 1486470, 1734215, 1882862, 2081058, 2824293, 3468430, 4707155, 5202645, 5648586, 6590017, 9414310, 10405290, 13180034, 14121465, 19770051, 28242930, 32950085, 39540102, 65900170, 98850255, 197700510]

約数ペア:

[(1, 197700510), (2, 98850255), (3, 65900170), (5, 39540102), (6, 32950085), (7, 28242930), (10, 19770051), (14, 14121465), (15, 13180034), (19, 10405290), (21, 9414310), (30, 6590017), (35, 5648586), (38, 5202645), (42, 4707155), (57, 3468430), (70, 2824293), (95, 2081058), (105, 1882862), (114, 1734215), (133, 1486470), (190, 1040529), (210, 941431), (266, 743235), (285, 693686), (399, 495490), (570, 346843), (665, 297294), (798, 247745), (1330, 148647), (1995, 99098), (3990, 49549)]