196726572

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:740

約数の個数: 108

約数和(自身を含む): 582188880

約数和(自身を除く): 385462308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 229, 252, 294, 441, 458, 487, 588, 687, 882, 916, 974, 1374, 1461, 1603, 1764, 1948, 2061, 2748, 2922, 3206, 3409, 4122, 4383, 4809, 5844, 6412, 6818, 8244, 8766, 9618, 10227, 11221, 13636, 14427, 17532, 19236, 20454, 22442, 23863, 28854, 30681, 33663, 40908, 44884, 47726, 57708, 61362, 67326, 71589, 95452, 100989, 111523, 122724, 134652, 143178, 201978, 214767, 223046, 286356, 334569, 403956, 429534, 446092, 669138, 780661, 859068, 1003707, 1338276, 1561322, 2007414, 2341983, 3122644, 4014828, 4683966, 5464627, 7025949, 9367932, 10929254, 14051898, 16393881, 21858508, 28103796, 32787762, 49181643, 65575524, 98363286, 196726572]

約数ペア:

[(1, 196726572), (2, 98363286), (3, 65575524), (4, 49181643), (6, 32787762), (7, 28103796), (9, 21858508), (12, 16393881), (14, 14051898), (18, 10929254), (21, 9367932), (28, 7025949), (36, 5464627), (42, 4683966), (49, 4014828), (63, 3122644), (84, 2341983), (98, 2007414), (126, 1561322), (147, 1338276), (196, 1003707), (229, 859068), (252, 780661), (294, 669138), (441, 446092), (458, 429534), (487, 403956), (588, 334569), (687, 286356), (882, 223046), (916, 214767), (974, 201978), (1374, 143178), (1461, 134652), (1603, 122724), (1764, 111523), (1948, 100989), (2061, 95452), (2748, 71589), (2922, 67326), (3206, 61362), (3409, 57708), (4122, 47726), (4383, 44884), (4809, 40908), (5844, 33663), (6412, 30681), (6818, 28854), (8244, 23863), (8766, 22442), (9618, 20454), (10227, 19236), (11221, 17532), (13636, 14427)]