202477492

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2621}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 422876160

約数和(自身を除く): 220398668

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 356, 434, 623, 868, 1246, 2492, 2621, 2759, 5242, 5518, 10484, 11036, 18347, 19313, 36694, 38626, 73388, 77252, 81251, 162502, 233269, 325004, 466538, 568757, 933076, 1137514, 1632883, 2275028, 3265766, 6531532, 7231339, 14462678, 28925356, 50619373, 101238746, 202477492]

約数ペア:

[(1, 202477492), (2, 101238746), (4, 50619373), (7, 28925356), (14, 14462678), (28, 7231339), (31, 6531532), (62, 3265766), (89, 2275028), (124, 1632883), (178, 1137514), (217, 933076), (356, 568757), (434, 466538), (623, 325004), (868, 233269), (1246, 162502), (2492, 81251), (2621, 77252), (2759, 73388), (5242, 38626), (5518, 36694), (10484, 19313), (11036, 18347)]