203555508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 526848000

約数和(自身を除く): 323292492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 83, 156, 158, 166, 199, 237, 249, 316, 332, 398, 474, 498, 597, 796, 948, 996, 1027, 1079, 1194, 2054, 2158, 2388, 2587, 3081, 3237, 4108, 4316, 5174, 6162, 6474, 6557, 7761, 10348, 12324, 12948, 13114, 15522, 15721, 16517, 19671, 26228, 31044, 31442, 33034, 39342, 47163, 49551, 62884, 66068, 78684, 85241, 94326, 99102, 170482, 188652, 198204, 204373, 214721, 255723, 340964, 408746, 429442, 511446, 613119, 644163, 817492, 858884, 1022892, 1226238, 1288326, 1304843, 2452476, 2576652, 2609686, 3914529, 5219372, 7829058, 15658116, 16962959, 33925918, 50888877, 67851836, 101777754, 203555508]

約数ペア:

[(1, 203555508), (2, 101777754), (3, 67851836), (4, 50888877), (6, 33925918), (12, 16962959), (13, 15658116), (26, 7829058), (39, 5219372), (52, 3914529), (78, 2609686), (79, 2576652), (83, 2452476), (156, 1304843), (158, 1288326), (166, 1226238), (199, 1022892), (237, 858884), (249, 817492), (316, 644163), (332, 613119), (398, 511446), (474, 429442), (498, 408746), (597, 340964), (796, 255723), (948, 214721), (996, 204373), (1027, 198204), (1079, 188652), (1194, 170482), (2054, 99102), (2158, 94326), (2388, 85241), (2587, 78684), (3081, 66068), (3237, 62884), (4108, 49551), (4316, 47163), (5174, 39342), (6162, 33034), (6474, 31442), (6557, 31044), (7761, 26228), (10348, 19671), (12324, 16517), (12948, 15721), (13114, 15522)]