196458430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 414973440

約数和(自身を除く): 218515010

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 139, 278, 305, 331, 427, 610, 662, 695, 854, 973, 1390, 1655, 1946, 2135, 2317, 3310, 4270, 4634, 4865, 8479, 9730, 11585, 16958, 20191, 23170, 40382, 42395, 46009, 59353, 84790, 92018, 100955, 118706, 141337, 201910, 230045, 282674, 296765, 322063, 460090, 593530, 644126, 706685, 1413370, 1610315, 2806549, 3220630, 5613098, 14032745, 19645843, 28065490, 39291686, 98229215, 196458430]

約数ペア:

[(1, 196458430), (2, 98229215), (5, 39291686), (7, 28065490), (10, 19645843), (14, 14032745), (35, 5613098), (61, 3220630), (70, 2806549), (122, 1610315), (139, 1413370), (278, 706685), (305, 644126), (331, 593530), (427, 460090), (610, 322063), (662, 296765), (695, 282674), (854, 230045), (973, 201910), (1390, 141337), (1655, 118706), (1946, 100955), (2135, 92018), (2317, 84790), (3310, 59353), (4270, 46009), (4634, 42395), (4865, 40382), (8479, 23170), (9730, 20191), (11585, 16958)]