214099340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{9049}}^1$

素因数の和:9091

約数の個数: 72

約数和(自身を含む): 556466400

約数和(自身を除く): 342367060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 9049, 11830, 18098, 23660, 36196, 45245, 63343, 90490, 117637, 126686, 180980, 235274, 253372, 316715, 470548, 588185, 633430, 823459, 1176370, 1266860, 1529281, 1646918, 2352740, 3058562, 3293836, 4117295, 6117124, 7646405, 8234590, 10704967, 15292810, 16469180, 21409934, 30585620, 42819868, 53524835, 107049670, 214099340]

約数ペア:

[(1, 214099340), (2, 107049670), (4, 53524835), (5, 42819868), (7, 30585620), (10, 21409934), (13, 16469180), (14, 15292810), (20, 10704967), (26, 8234590), (28, 7646405), (35, 6117124), (52, 4117295), (65, 3293836), (70, 3058562), (91, 2352740), (130, 1646918), (140, 1529281), (169, 1266860), (182, 1176370), (260, 823459), (338, 633430), (364, 588185), (455, 470548), (676, 316715), (845, 253372), (910, 235274), (1183, 180980), (1690, 126686), (1820, 117637), (2366, 90490), (3380, 63343), (4732, 45245), (5915, 36196), (9049, 23660), (11830, 18098)]