201830928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1787}}^1$

素因数の和:1992

約数の個数: 80

約数和(自身を含む): 564922176

約数和(自身を除く): 363091248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 181, 208, 312, 362, 543, 624, 724, 1086, 1448, 1787, 2172, 2353, 2896, 3574, 4344, 4706, 5361, 7059, 7148, 8688, 9412, 10722, 14118, 14296, 18824, 21444, 23231, 28236, 28592, 37648, 42888, 46462, 56472, 69693, 85776, 92924, 112944, 139386, 185848, 278772, 323447, 371696, 557544, 646894, 970341, 1115088, 1293788, 1940682, 2587576, 3881364, 4204811, 5175152, 7762728, 8409622, 12614433, 15525456, 16819244, 25228866, 33638488, 50457732, 67276976, 100915464, 201830928]

約数ペア:

[(1, 201830928), (2, 100915464), (3, 67276976), (4, 50457732), (6, 33638488), (8, 25228866), (12, 16819244), (13, 15525456), (16, 12614433), (24, 8409622), (26, 7762728), (39, 5175152), (48, 4204811), (52, 3881364), (78, 2587576), (104, 1940682), (156, 1293788), (181, 1115088), (208, 970341), (312, 646894), (362, 557544), (543, 371696), (624, 323447), (724, 278772), (1086, 185848), (1448, 139386), (1787, 112944), (2172, 92924), (2353, 85776), (2896, 69693), (3574, 56472), (4344, 46462), (4706, 42888), (5361, 37648), (7059, 28592), (7148, 28236), (8688, 23231), (9412, 21444), (10722, 18824), (14118, 14296)]