210009788388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{436027}}^1$

素因数の和:436841

約数の個数: 72

約数和(自身を含む): 562800524832

約数和(自身を除く): 352790736444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 787, 1574, 2361, 3148, 4722, 7083, 9444, 13379, 14166, 26758, 28332, 40137, 53516, 80274, 120411, 160548, 240822, 436027, 481644, 872054, 1308081, 1744108, 2616162, 3924243, 5232324, 7412459, 7848486, 14824918, 15696972, 22237377, 29649836, 44474754, 66712131, 88949508, 133424262, 266848524, 343153249, 686306498, 1029459747, 1372612996, 2058919494, 3088379241, 4117838988, 5833605233, 6176758482, 11667210466, 12353516964, 17500815699, 23334420932, 35001631398, 52502447097, 70003262796, 105004894194, 210009788388]

約数ペア:

[(1, 210009788388), (2, 105004894194), (3, 70003262796), (4, 52502447097), (6, 35001631398), (9, 23334420932), (12, 17500815699), (17, 12353516964), (18, 11667210466), (34, 6176758482), (36, 5833605233), (51, 4117838988), (68, 3088379241), (102, 2058919494), (153, 1372612996), (204, 1029459747), (306, 686306498), (612, 343153249), (787, 266848524), (1574, 133424262), (2361, 88949508), (3148, 66712131), (4722, 44474754), (7083, 29649836), (9444, 22237377), (13379, 15696972), (14166, 14824918), (26758, 7848486), (28332, 7412459), (40137, 5232324), (53516, 3924243), (80274, 2616162), (120411, 1744108), (160548, 1308081), (240822, 872054), (436027, 481644)]