193285820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1831

約数の個数: 96

約数和(自身を含む): 508050816

約数和(自身を除く): 314764996

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 61, 65, 70, 91, 122, 130, 140, 182, 244, 260, 305, 364, 427, 455, 610, 793, 854, 910, 1220, 1586, 1708, 1741, 1820, 2135, 3172, 3482, 3965, 4270, 5551, 6964, 7930, 8540, 8705, 11102, 12187, 15860, 17410, 22204, 22633, 24374, 27755, 34820, 45266, 48748, 55510, 60935, 90532, 106201, 111020, 113165, 121870, 158431, 212402, 226330, 243740, 316862, 424804, 452660, 531005, 633724, 743407, 792155, 1062010, 1380613, 1486814, 1584310, 2124020, 2761226, 2973628, 3168620, 3717035, 5522452, 6903065, 7434070, 9664291, 13806130, 14868140, 19328582, 27612260, 38657164, 48321455, 96642910, 193285820]

約数ペア:

[(1, 193285820), (2, 96642910), (4, 48321455), (5, 38657164), (7, 27612260), (10, 19328582), (13, 14868140), (14, 13806130), (20, 9664291), (26, 7434070), (28, 6903065), (35, 5522452), (52, 3717035), (61, 3168620), (65, 2973628), (70, 2761226), (91, 2124020), (122, 1584310), (130, 1486814), (140, 1380613), (182, 1062010), (244, 792155), (260, 743407), (305, 633724), (364, 531005), (427, 452660), (455, 424804), (610, 316862), (793, 243740), (854, 226330), (910, 212402), (1220, 158431), (1586, 121870), (1708, 113165), (1741, 111020), (1820, 106201), (2135, 90532), (3172, 60935), (3482, 55510), (3965, 48748), (4270, 45266), (5551, 34820), (6964, 27755), (7930, 24374), (8540, 22633), (8705, 22204), (11102, 17410), (12187, 15860)]