208051200016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{5519}}^1\times {\mathrm{214189}}^1$

素因数の和:219727

約数の個数: 40

約数和(自身を含む): 439826313600

約数和(自身を除く): 231775113584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 5519, 11038, 22076, 44152, 60709, 88304, 121418, 214189, 242836, 428378, 485672, 856756, 971344, 1713512, 2356079, 3427024, 4712158, 9424316, 18848632, 37697264, 1182109091, 2364218182, 4728436364, 9456872728, 13003200001, 18913745456, 26006400002, 52012800004, 104025600008, 208051200016]

約数ペア:

[(1, 208051200016), (2, 104025600008), (4, 52012800004), (8, 26006400002), (11, 18913745456), (16, 13003200001), (22, 9456872728), (44, 4728436364), (88, 2364218182), (176, 1182109091), (5519, 37697264), (11038, 18848632), (22076, 9424316), (44152, 4712158), (60709, 3427024), (88304, 2356079), (121418, 1713512), (214189, 971344), (242836, 856756), (428378, 485672)]