199735692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 508813200

約数和(自身を除く): 309077508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 169, 298, 338, 447, 507, 596, 661, 676, 894, 1014, 1322, 1788, 1937, 1983, 2028, 2644, 3874, 3966, 5811, 7748, 7932, 8593, 11622, 17186, 23244, 25181, 25779, 34372, 50362, 51558, 75543, 98489, 100724, 103116, 111709, 151086, 196978, 223418, 295467, 302172, 335127, 393956, 446836, 590934, 670254, 1181868, 1280357, 1340508, 2560714, 3841071, 5121428, 7682142, 15364284, 16644641, 33289282, 49933923, 66578564, 99867846, 199735692]

約数ペア:

[(1, 199735692), (2, 99867846), (3, 66578564), (4, 49933923), (6, 33289282), (12, 16644641), (13, 15364284), (26, 7682142), (39, 5121428), (52, 3841071), (78, 2560714), (149, 1340508), (156, 1280357), (169, 1181868), (298, 670254), (338, 590934), (447, 446836), (507, 393956), (596, 335127), (661, 302172), (676, 295467), (894, 223418), (1014, 196978), (1322, 151086), (1788, 111709), (1937, 103116), (1983, 100724), (2028, 98489), (2644, 75543), (3874, 51558), (3966, 50362), (5811, 34372), (7748, 25779), (7932, 25181), (8593, 23244), (11622, 17186)]