202275580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 479102400

約数和(自身を除く): 276826820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 139, 145, 193, 260, 278, 290, 377, 386, 556, 580, 695, 754, 772, 965, 1390, 1508, 1807, 1885, 1930, 2509, 2780, 3614, 3770, 3860, 4031, 5018, 5597, 7228, 7540, 8062, 9035, 10036, 11194, 12545, 16124, 18070, 20155, 22388, 25090, 26827, 27985, 36140, 40310, 50180, 52403, 53654, 55970, 72761, 80620, 104806, 107308, 111940, 134135, 145522, 209612, 262015, 268270, 291044, 348751, 363805, 524030, 536540, 697502, 727610, 777983, 1048060, 1395004, 1455220, 1555966, 1743755, 3111932, 3487510, 3889915, 6975020, 7779830, 10113779, 15559660, 20227558, 40455116, 50568895, 101137790, 202275580]

約数ペア:

[(1, 202275580), (2, 101137790), (4, 50568895), (5, 40455116), (10, 20227558), (13, 15559660), (20, 10113779), (26, 7779830), (29, 6975020), (52, 3889915), (58, 3487510), (65, 3111932), (116, 1743755), (130, 1555966), (139, 1455220), (145, 1395004), (193, 1048060), (260, 777983), (278, 727610), (290, 697502), (377, 536540), (386, 524030), (556, 363805), (580, 348751), (695, 291044), (754, 268270), (772, 262015), (965, 209612), (1390, 145522), (1508, 134135), (1807, 111940), (1885, 107308), (1930, 104806), (2509, 80620), (2780, 72761), (3614, 55970), (3770, 53654), (3860, 52403), (4031, 50180), (5018, 40310), (5597, 36140), (7228, 27985), (7540, 26827), (8062, 25090), (9035, 22388), (10036, 20155), (11194, 18070), (12545, 16124)]