201316251780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{636553}}^1$

素因数の和:636826

約数の個数: 144

約数和(自身を含む): 700677903744

約数和(自身を除く): 499361651964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 251, 252, 315, 420, 502, 630, 753, 1004, 1255, 1260, 1506, 1757, 2259, 2510, 3012, 3514, 3765, 4518, 5020, 5271, 7028, 7530, 8785, 9036, 10542, 11295, 15060, 15813, 17570, 21084, 22590, 26355, 31626, 35140, 45180, 52710, 63252, 79065, 105420, 158130, 316260, 636553, 1273106, 1909659, 2546212, 3182765, 3819318, 4455871, 5728977, 6365530, 7638636, 8911742, 9548295, 11457954, 12731060, 13367613, 17823484, 19096590, 22279355, 22915908, 26735226, 28644885, 38193180, 40102839, 44558710, 53470452, 57289770, 66838065, 80205678, 89117420, 114579540, 133676130, 159774803, 160411356, 200514195, 267352260, 319549606, 401028390, 479324409, 639099212, 798874015, 802056780, 958648818, 1118423621, 1437973227, 1597748030, 1917297636, 2236847242, 2396622045, 2875946454, 3195496060, 3355270863, 4473694484, 4793244090, 5592118105, 5751892908, 6710541726, 7189866135, 9586488180, 10065812589, 11184236210, 13421083452, 14379732270, 16776354315, 20131625178, 22368472420, 28759464540, 33552708630, 40263250356, 50329062945, 67105417260, 100658125890, 201316251780]

約数ペア:

[(1, 201316251780), (2, 100658125890), (3, 67105417260), (4, 50329062945), (5, 40263250356), (6, 33552708630), (7, 28759464540), (9, 22368472420), (10, 20131625178), (12, 16776354315), (14, 14379732270), (15, 13421083452), (18, 11184236210), (20, 10065812589), (21, 9586488180), (28, 7189866135), (30, 6710541726), (35, 5751892908), (36, 5592118105), (42, 4793244090), (45, 4473694484), (60, 3355270863), (63, 3195496060), (70, 2875946454), (84, 2396622045), (90, 2236847242), (105, 1917297636), (126, 1597748030), (140, 1437973227), (180, 1118423621), (210, 958648818), (251, 802056780), (252, 798874015), (315, 639099212), (420, 479324409), (502, 401028390), (630, 319549606), (753, 267352260), (1004, 200514195), (1255, 160411356), (1260, 159774803), (1506, 133676130), (1757, 114579540), (2259, 89117420), (2510, 80205678), (3012, 66838065), (3514, 57289770), (3765, 53470452), (4518, 44558710), (5020, 40102839), (5271, 38193180), (7028, 28644885), (7530, 26735226), (8785, 22915908), (9036, 22279355), (10542, 19096590), (11295, 17823484), (15060, 13367613), (15813, 12731060), (17570, 11457954), (21084, 9548295), (22590, 8911742), (26355, 7638636), (31626, 6365530), (35140, 5728977), (45180, 4455871), (52710, 3819318), (63252, 3182765), (79065, 2546212), (105420, 1909659), (158130, 1273106), (316260, 636553)]