201145472

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{383}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 439464960

約数和(自身を除く): 238319488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 373, 383, 704, 746, 766, 1408, 1492, 1532, 2984, 3064, 4103, 4213, 5968, 6128, 8206, 8426, 11936, 12256, 16412, 16852, 23872, 24512, 32824, 33704, 47744, 49024, 65648, 67408, 131296, 134816, 142859, 262592, 269632, 285718, 525184, 539264, 571436, 1142872, 1571449, 2285744, 3142898, 4571488, 6285796, 9142976, 12571592, 18285952, 25143184, 50286368, 100572736, 201145472]

約数ペア:

[(1, 201145472), (2, 100572736), (4, 50286368), (8, 25143184), (11, 18285952), (16, 12571592), (22, 9142976), (32, 6285796), (44, 4571488), (64, 3142898), (88, 2285744), (128, 1571449), (176, 1142872), (352, 571436), (373, 539264), (383, 525184), (704, 285718), (746, 269632), (766, 262592), (1408, 142859), (1492, 134816), (1532, 131296), (2984, 67408), (3064, 65648), (4103, 49024), (4213, 47744), (5968, 33704), (6128, 32824), (8206, 24512), (8426, 23872), (11936, 16852), (12256, 16412)]