197870340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{39733}}^1$

素因数の和:39828

約数の個数: 48

約数和(自身を含む): 560726208

約数和(自身を除く): 362855868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 39733, 79466, 119199, 158932, 198665, 238398, 397330, 476796, 595995, 794660, 1191990, 2383980, 3297839, 6595678, 9893517, 13191356, 16489195, 19787034, 32978390, 39574068, 49467585, 65956780, 98935170, 197870340]

約数ペア:

[(1, 197870340), (2, 98935170), (3, 65956780), (4, 49467585), (5, 39574068), (6, 32978390), (10, 19787034), (12, 16489195), (15, 13191356), (20, 9893517), (30, 6595678), (60, 3297839), (83, 2383980), (166, 1191990), (249, 794660), (332, 595995), (415, 476796), (498, 397330), (830, 238398), (996, 198665), (1245, 158932), (1660, 119199), (2490, 79466), (4980, 39733)]