201240628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 419126400

約数和(自身を除く): 217885772

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 41, 58, 68, 76, 82, 116, 131, 164, 262, 323, 493, 524, 551, 646, 697, 779, 986, 1102, 1189, 1292, 1394, 1558, 1972, 2204, 2227, 2378, 2489, 2788, 3116, 3799, 4454, 4756, 4978, 5371, 7598, 8908, 9367, 9956, 10742, 13243, 15196, 18734, 20213, 21484, 22591, 26486, 37468, 40426, 42313, 45182, 52972, 64583, 72181, 80852, 84626, 90364, 91307, 102049, 129166, 144362, 155759, 169252, 182614, 204098, 258332, 288724, 311518, 365228, 384047, 408196, 623036, 768094, 1227077, 1536188, 1734833, 2454154, 2647903, 2959421, 3469666, 4908308, 5295806, 5918842, 6939332, 10591612, 11837684, 50310157, 100620314, 201240628]

約数ペア:

[(1, 201240628), (2, 100620314), (4, 50310157), (17, 11837684), (19, 10591612), (29, 6939332), (34, 5918842), (38, 5295806), (41, 4908308), (58, 3469666), (68, 2959421), (76, 2647903), (82, 2454154), (116, 1734833), (131, 1536188), (164, 1227077), (262, 768094), (323, 623036), (493, 408196), (524, 384047), (551, 365228), (646, 311518), (697, 288724), (779, 258332), (986, 204098), (1102, 182614), (1189, 169252), (1292, 155759), (1394, 144362), (1558, 129166), (1972, 102049), (2204, 91307), (2227, 90364), (2378, 84626), (2489, 80852), (2788, 72181), (3116, 64583), (3799, 52972), (4454, 45182), (4756, 42313), (4978, 40426), (5371, 37468), (7598, 26486), (8908, 22591), (9367, 21484), (9956, 20213), (10742, 18734), (13243, 15196)]