201667284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61559}}^1$

素因数の和:61589

約数の個数: 72

約数和(自身を含む): 627419520

約数和(自身を除く): 425752236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 61559, 123118, 184677, 246236, 369354, 430913, 554031, 738708, 800267, 861826, 1108062, 1292739, 1600534, 1723652, 2216124, 2400801, 2585478, 3201068, 3878217, 4801602, 5170956, 5601869, 7202403, 7756434, 9603204, 11203738, 14404806, 15512868, 16805607, 22407476, 28809612, 33611214, 50416821, 67222428, 100833642, 201667284]

約数ペア:

[(1, 201667284), (2, 100833642), (3, 67222428), (4, 50416821), (6, 33611214), (7, 28809612), (9, 22407476), (12, 16805607), (13, 15512868), (14, 14404806), (18, 11203738), (21, 9603204), (26, 7756434), (28, 7202403), (36, 5601869), (39, 5170956), (42, 4801602), (52, 3878217), (63, 3201068), (78, 2585478), (84, 2400801), (91, 2216124), (117, 1723652), (126, 1600534), (156, 1292739), (182, 1108062), (234, 861826), (252, 800267), (273, 738708), (364, 554031), (468, 430913), (546, 369354), (819, 246236), (1092, 184677), (1638, 123118), (3276, 61559)]