201813430910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{204023}}^1$

素因数の和:205137

約数の個数: 64

約数和(自身を含む): 447507873792

約数和(自身を除く): 245694442882

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1087, 2174, 5435, 7609, 10870, 14131, 15218, 28262, 38045, 70655, 76090, 98917, 141310, 197834, 204023, 408046, 494585, 989170, 1020115, 1428161, 2040230, 2652299, 2856322, 5304598, 7140805, 13261495, 14281610, 18566093, 26522990, 37132186, 92830465, 185660930, 221773001, 443546002, 1108865005, 1552411007, 2217730010, 2883049013, 3104822014, 5766098026, 7762055035, 14415245065, 15524110070, 20181343091, 28830490130, 40362686182, 100906715455, 201813430910]

約数ペア:

[(1, 201813430910), (2, 100906715455), (5, 40362686182), (7, 28830490130), (10, 20181343091), (13, 15524110070), (14, 14415245065), (26, 7762055035), (35, 5766098026), (65, 3104822014), (70, 2883049013), (91, 2217730010), (130, 1552411007), (182, 1108865005), (455, 443546002), (910, 221773001), (1087, 185660930), (2174, 92830465), (5435, 37132186), (7609, 26522990), (10870, 18566093), (14131, 14281610), (15218, 13261495), (28262, 7140805), (38045, 5304598), (70655, 2856322), (76090, 2652299), (98917, 2040230), (141310, 1428161), (197834, 1020115), (204023, 989170), (408046, 494585)]