201151755

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 420585984

約数和(自身を除く): 219434229

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 67, 81, 105, 135, 189, 201, 243, 315, 335, 353, 405, 469, 567, 603, 945, 1005, 1059, 1215, 1407, 1701, 1765, 1809, 2345, 2471, 2835, 3015, 3177, 4221, 5295, 5427, 7035, 7413, 8505, 9045, 9531, 12355, 12663, 15885, 16281, 21105, 22239, 23651, 27135, 28593, 37065, 37989, 47655, 63315, 66717, 70953, 81405, 85779, 111195, 113967, 118255, 142965, 165557, 189945, 200151, 212859, 333585, 354765, 428895, 496671, 569835, 600453, 638577, 827785, 1000755, 1064295, 1490013, 1915731, 2483355, 3002265, 3192885, 4470039, 5747193, 7450065, 9578655, 13410117, 22350195, 28735965, 40230351, 67050585, 201151755]

約数ペア:

[(1, 201151755), (3, 67050585), (5, 40230351), (7, 28735965), (9, 22350195), (15, 13410117), (21, 9578655), (27, 7450065), (35, 5747193), (45, 4470039), (63, 3192885), (67, 3002265), (81, 2483355), (105, 1915731), (135, 1490013), (189, 1064295), (201, 1000755), (243, 827785), (315, 638577), (335, 600453), (353, 569835), (405, 496671), (469, 428895), (567, 354765), (603, 333585), (945, 212859), (1005, 200151), (1059, 189945), (1215, 165557), (1407, 142965), (1701, 118255), (1765, 113967), (1809, 111195), (2345, 85779), (2471, 81405), (2835, 70953), (3015, 66717), (3177, 63315), (4221, 47655), (5295, 37989), (5427, 37065), (7035, 28593), (7413, 27135), (8505, 23651), (9045, 22239), (9531, 21105), (12355, 16281), (12663, 15885)]