201295470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 535113216

約数和(自身を除く): 333817746

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 67, 85, 86, 102, 129, 134, 137, 170, 201, 215, 255, 258, 274, 335, 402, 411, 430, 510, 645, 670, 685, 731, 822, 1005, 1139, 1290, 1370, 1462, 2010, 2055, 2193, 2278, 2329, 2881, 3417, 3655, 4110, 4386, 4658, 5695, 5762, 5891, 6834, 6987, 7310, 8643, 9179, 10965, 11390, 11645, 11782, 13974, 14405, 17085, 17286, 17673, 18358, 21930, 23290, 27537, 28810, 29455, 34170, 34935, 35346, 43215, 45895, 48977, 55074, 58910, 69870, 86430, 88365, 91790, 97954, 100147, 137685, 146931, 156043, 176730, 200294, 244885, 275370, 293862, 300441, 312086, 394697, 468129, 489770, 500735, 600882, 734655, 780215, 789394, 936258, 1001470, 1184091, 1469310, 1502205, 1560430, 1973485, 2340645, 2368182, 3004410, 3946970, 4681290, 5920455, 6709849, 11840910, 13419698, 20129547, 33549245, 40259094, 67098490, 100647735, 201295470]

約数ペア:

[(1, 201295470), (2, 100647735), (3, 67098490), (5, 40259094), (6, 33549245), (10, 20129547), (15, 13419698), (17, 11840910), (30, 6709849), (34, 5920455), (43, 4681290), (51, 3946970), (67, 3004410), (85, 2368182), (86, 2340645), (102, 1973485), (129, 1560430), (134, 1502205), (137, 1469310), (170, 1184091), (201, 1001470), (215, 936258), (255, 789394), (258, 780215), (274, 734655), (335, 600882), (402, 500735), (411, 489770), (430, 468129), (510, 394697), (645, 312086), (670, 300441), (685, 293862), (731, 275370), (822, 244885), (1005, 200294), (1139, 176730), (1290, 156043), (1370, 146931), (1462, 137685), (2010, 100147), (2055, 97954), (2193, 91790), (2278, 88365), (2329, 86430), (2881, 69870), (3417, 58910), (3655, 55074), (4110, 48977), (4386, 45895), (4658, 43215), (5695, 35346), (5762, 34935), (5891, 34170), (6834, 29455), (6987, 28810), (7310, 27537), (8643, 23290), (9179, 21930), (10965, 18358), (11390, 17673), (11645, 17286), (11782, 17085), (13974, 14405)]