209524152

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 532022400

約数和(自身を除く): 322498248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 181, 278, 347, 362, 417, 543, 556, 694, 724, 834, 1041, 1086, 1112, 1388, 1448, 1668, 2082, 2172, 2776, 3336, 4164, 4344, 8328, 25159, 48233, 50318, 62807, 75477, 96466, 100636, 125614, 144699, 150954, 188421, 192932, 201272, 251228, 289398, 301908, 376842, 385864, 502456, 578796, 603816, 753684, 1157592, 1507368, 8730173, 17460346, 26190519, 34920692, 52381038, 69841384, 104762076, 209524152]

約数ペア:

[(1, 209524152), (2, 104762076), (3, 69841384), (4, 52381038), (6, 34920692), (8, 26190519), (12, 17460346), (24, 8730173), (139, 1507368), (181, 1157592), (278, 753684), (347, 603816), (362, 578796), (417, 502456), (543, 385864), (556, 376842), (694, 301908), (724, 289398), (834, 251228), (1041, 201272), (1086, 192932), (1112, 188421), (1388, 150954), (1448, 144699), (1668, 125614), (2082, 100636), (2172, 96466), (2776, 75477), (3336, 62807), (4164, 50318), (4344, 48233), (8328, 25159)]