201648919390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1\times {\mathrm{231331}}^1$

素因数の和:232828

約数の個数: 32

約数和(自身を含む): 369178112160

約数和(自身を除く): 167529192770

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1429, 2858, 7145, 14290, 87169, 174338, 231331, 435845, 462662, 871690, 1156655, 2313310, 14111191, 28222382, 70555955, 141111910, 330571999, 661143998, 1652859995, 3305719990, 20164891939, 40329783878, 100824459695, 201648919390]

約数ペア:

[(1, 201648919390), (2, 100824459695), (5, 40329783878), (10, 20164891939), (61, 3305719990), (122, 1652859995), (305, 661143998), (610, 330571999), (1429, 141111910), (2858, 70555955), (7145, 28222382), (14290, 14111191), (87169, 2313310), (174338, 1156655), (231331, 871690), (435845, 462662)]