199282668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{15391}}^1$

素因数の和:15494

約数の個数: 48

約数和(自身を含む): 506827776

約数和(自身を除く): 307545108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 3237, 4316, 6474, 12948, 15391, 30782, 46173, 61564, 92346, 184692, 200083, 400166, 600249, 800332, 1200498, 1277453, 2400996, 2554906, 3832359, 5109812, 7664718, 15329436, 16606889, 33213778, 49820667, 66427556, 99641334, 199282668]

約数ペア:

[(1, 199282668), (2, 99641334), (3, 66427556), (4, 49820667), (6, 33213778), (12, 16606889), (13, 15329436), (26, 7664718), (39, 5109812), (52, 3832359), (78, 2554906), (83, 2400996), (156, 1277453), (166, 1200498), (249, 800332), (332, 600249), (498, 400166), (996, 200083), (1079, 184692), (2158, 92346), (3237, 61564), (4316, 46173), (6474, 30782), (12948, 15391)]