201928410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 558005760

約数和(自身を除く): 356077350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 103, 106, 135, 137, 159, 206, 265, 270, 274, 309, 318, 411, 477, 515, 530, 618, 685, 795, 822, 927, 954, 1030, 1233, 1370, 1431, 1545, 1590, 1854, 2055, 2385, 2466, 2781, 2862, 3090, 3699, 4110, 4635, 4770, 5459, 5562, 6165, 7155, 7261, 7398, 9270, 10918, 12330, 13905, 14111, 14310, 14522, 16377, 18495, 21783, 27295, 27810, 28222, 32754, 36305, 36990, 42333, 43566, 49131, 54590, 65349, 70555, 72610, 81885, 84666, 98262, 108915, 126999, 130698, 141110, 147393, 163770, 196047, 211665, 217830, 245655, 253998, 294786, 326745, 380997, 392094, 423330, 491310, 634995, 653490, 736965, 747883, 761994, 980235, 1269990, 1473930, 1495766, 1904985, 1960470, 2243649, 3739415, 3809970, 4487298, 6730947, 7478830, 11218245, 13461894, 20192841, 22436490, 33654735, 40385682, 67309470, 100964205, 201928410]

約数ペア:

[(1, 201928410), (2, 100964205), (3, 67309470), (5, 40385682), (6, 33654735), (9, 22436490), (10, 20192841), (15, 13461894), (18, 11218245), (27, 7478830), (30, 6730947), (45, 4487298), (53, 3809970), (54, 3739415), (90, 2243649), (103, 1960470), (106, 1904985), (135, 1495766), (137, 1473930), (159, 1269990), (206, 980235), (265, 761994), (270, 747883), (274, 736965), (309, 653490), (318, 634995), (411, 491310), (477, 423330), (515, 392094), (530, 380997), (618, 326745), (685, 294786), (795, 253998), (822, 245655), (927, 217830), (954, 211665), (1030, 196047), (1233, 163770), (1370, 147393), (1431, 141110), (1545, 130698), (1590, 126999), (1854, 108915), (2055, 98262), (2385, 84666), (2466, 81885), (2781, 72610), (2862, 70555), (3090, 65349), (3699, 54590), (4110, 49131), (4635, 43566), (4770, 42333), (5459, 36990), (5562, 36305), (6165, 32754), (7155, 28222), (7261, 27810), (7398, 27295), (9270, 21783), (10918, 18495), (12330, 16377), (13905, 14522), (14111, 14310)]