203867300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 558214272

約数和(自身を除く): 354346972

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 43, 50, 52, 65, 70, 86, 91, 100, 130, 140, 172, 175, 182, 215, 260, 301, 325, 350, 364, 430, 455, 521, 559, 602, 650, 700, 860, 910, 1042, 1075, 1118, 1204, 1300, 1505, 1820, 2084, 2150, 2236, 2275, 2605, 2795, 3010, 3647, 3913, 4300, 4550, 5210, 5590, 6020, 6773, 7294, 7525, 7826, 9100, 10420, 11180, 13025, 13546, 13975, 14588, 15050, 15652, 18235, 19565, 22403, 26050, 27092, 27950, 30100, 33865, 36470, 39130, 44806, 47411, 52100, 55900, 67730, 72940, 78260, 89612, 91175, 94822, 97825, 112015, 135460, 156821, 169325, 182350, 189644, 195650, 224030, 237055, 291239, 313642, 338650, 364700, 391300, 448060, 474110, 560075, 582478, 627284, 677300, 784105, 948220, 1120150, 1164956, 1185275, 1456195, 1568210, 2038673, 2240300, 2370550, 2912390, 3136420, 3920525, 4077346, 4741100, 5824780, 7280975, 7841050, 8154692, 10193365, 14561950, 15682100, 20386730, 29123900, 40773460, 50966825, 101933650, 203867300]

約数ペア:

[(1, 203867300), (2, 101933650), (4, 50966825), (5, 40773460), (7, 29123900), (10, 20386730), (13, 15682100), (14, 14561950), (20, 10193365), (25, 8154692), (26, 7841050), (28, 7280975), (35, 5824780), (43, 4741100), (50, 4077346), (52, 3920525), (65, 3136420), (70, 2912390), (86, 2370550), (91, 2240300), (100, 2038673), (130, 1568210), (140, 1456195), (172, 1185275), (175, 1164956), (182, 1120150), (215, 948220), (260, 784105), (301, 677300), (325, 627284), (350, 582478), (364, 560075), (430, 474110), (455, 448060), (521, 391300), (559, 364700), (602, 338650), (650, 313642), (700, 291239), (860, 237055), (910, 224030), (1042, 195650), (1075, 189644), (1118, 182350), (1204, 169325), (1300, 156821), (1505, 135460), (1820, 112015), (2084, 97825), (2150, 94822), (2236, 91175), (2275, 89612), (2605, 78260), (2795, 72940), (3010, 67730), (3647, 55900), (3913, 52100), (4300, 47411), (4550, 44806), (5210, 39130), (5590, 36470), (6020, 33865), (6773, 30100), (7294, 27950), (7525, 27092), (7826, 26050), (9100, 22403), (10420, 19565), (11180, 18235), (13025, 15652), (13546, 15050), (13975, 14588)]